16383669393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 28295688960

約数和(自身を除く): 11912019567

約数列:

[1, 3, 7, 13, 21, 29, 39, 67, 87, 91, 201, 203, 273, 377, 461, 469, 609, 871, 1131, 1383, 1407, 1943, 2613, 2639, 3227, 4489, 5829, 5993, 6097, 7917, 9681, 13369, 13467, 13601, 17979, 18291, 25259, 30887, 31423, 40107, 40803, 41951, 58357, 75777, 92661, 93583, 94269, 125853, 130181, 173797, 175071, 176813, 216209, 280749, 390543, 401531, 408499, 521391, 530439, 648627, 895723, 911267, 1204593, 1216579, 1225497, 1692353, 2069429, 2687169, 2733801, 2810717, 3649737, 5077059, 6208287, 6270061, 8432151, 11644399, 11846471, 14486003, 18810183, 26902577, 34933197, 35539413, 43458009, 60013441, 80707731, 81510793, 180040323, 188318039, 244532379, 420094087, 564954117, 780174733, 1260282261, 2340524199, 5461223131, 16383669393]

約数ペア:

[(1, 16383669393), (3, 5461223131), (7, 2340524199), (13, 1260282261), (21, 780174733), (29, 564954117), (39, 420094087), (67, 244532379), (87, 188318039), (91, 180040323), (201, 81510793), (203, 80707731), (273, 60013441), (377, 43458009), (461, 35539413), (469, 34933197), (609, 26902577), (871, 18810183), (1131, 14486003), (1383, 11846471), (1407, 11644399), (1943, 8432151), (2613, 6270061), (2639, 6208287), (3227, 5077059), (4489, 3649737), (5829, 2810717), (5993, 2733801), (6097, 2687169), (7917, 2069429), (9681, 1692353), (13369, 1225497), (13467, 1216579), (13601, 1204593), (17979, 911267), (18291, 895723), (25259, 648627), (30887, 530439), (31423, 521391), (40107, 408499), (40803, 401531), (41951, 390543), (58357, 280749), (75777, 216209), (92661, 176813), (93583, 175071), (94269, 173797), (125853, 130181)]