890753409

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 1680013440

約数和(自身を除く): 789260031

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 67, 91, 117, 147, 189, 201, 273, 351, 441, 469, 603, 637, 773, 819, 871, 1323, 1407, 1809, 1911, 2319, 2457, 2613, 3283, 4221, 5411, 5733, 6097, 6957, 7839, 9849, 10049, 12663, 16233, 17199, 18291, 20871, 23517, 29547, 30147, 37877, 42679, 48699, 51791, 54873, 70343, 88641, 90441, 113631, 128037, 146097, 155373, 164619, 211029, 271323, 340893, 362537, 384111, 466119, 492401, 633087, 673283, 1022679, 1087611, 1152333, 1398357, 1477203, 1899261, 2019849, 2537759, 3262833, 4431609, 4712981, 6059547, 7613277, 9788499, 13294827, 14138943, 18178641, 22839831, 32990867, 42416829, 68519493, 98972601, 127250487, 296917803, 890753409]

約数ペア:

[(1, 890753409), (3, 296917803), (7, 127250487), (9, 98972601), (13, 68519493), (21, 42416829), (27, 32990867), (39, 22839831), (49, 18178641), (63, 14138943), (67, 13294827), (91, 9788499), (117, 7613277), (147, 6059547), (189, 4712981), (201, 4431609), (273, 3262833), (351, 2537759), (441, 2019849), (469, 1899261), (603, 1477203), (637, 1398357), (773, 1152333), (819, 1087611), (871, 1022679), (1323, 673283), (1407, 633087), (1809, 492401), (1911, 466119), (2319, 384111), (2457, 362537), (2613, 340893), (3283, 271323), (4221, 211029), (5411, 164619), (5733, 155373), (6097, 146097), (6957, 128037), (7839, 113631), (9849, 90441), (10049, 88641), (12663, 70343), (16233, 54873), (17199, 51791), (18291, 48699), (20871, 42679), (23517, 37877), (29547, 30147)]