318203041431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{235891}}^1$

素因数の和:236943

約数の個数: 32

約数和(自身を含む): 474607155456

約数和(自身を除く): 156404114025

約数列:

[1, 3, 11, 33, 41, 123, 451, 997, 1353, 2991, 10967, 32901, 40877, 122631, 235891, 449647, 707673, 1348941, 2594801, 7784403, 9671531, 29014593, 106386841, 235183327, 319160523, 705549981, 2587016597, 7761049791, 9642516407, 28927549221, 106067680477, 318203041431]

約数ペア:

[(1, 318203041431), (3, 106067680477), (11, 28927549221), (33, 9642516407), (41, 7761049791), (123, 2587016597), (451, 705549981), (997, 319160523), (1353, 235183327), (2991, 106386841), (10967, 29014593), (32901, 9671531), (40877, 7784403), (122631, 2594801), (235891, 1348941), (449647, 707673)]