986793951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 1646023680

約数和(自身を除く): 659229729

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 269, 429, 503, 561, 663, 807, 1509, 2431, 2959, 3497, 4573, 5533, 6539, 7293, 8551, 8877, 10491, 13719, 16599, 19617, 25653, 38467, 50303, 59449, 71929, 94061, 111163, 115401, 135307, 150909, 178347, 215787, 282183, 333489, 405921, 653939, 1222793, 1488377, 1758991, 1961817, 2300219, 3668379, 4465131, 5276973, 6900657, 19348901, 25302409, 29902847, 58046703, 75907227, 89708541, 328931317, 986793951]

約数ペア:

[(1, 986793951), (3, 328931317), (11, 89708541), (13, 75907227), (17, 58046703), (33, 29902847), (39, 25302409), (51, 19348901), (143, 6900657), (187, 5276973), (221, 4465131), (269, 3668379), (429, 2300219), (503, 1961817), (561, 1758991), (663, 1488377), (807, 1222793), (1509, 653939), (2431, 405921), (2959, 333489), (3497, 282183), (4573, 215787), (5533, 178347), (6539, 150909), (7293, 135307), (8551, 115401), (8877, 111163), (10491, 94061), (13719, 71929), (16599, 59449), (19617, 50303), (25653, 38467)]