87451007

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3229}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 103256640

約数和(自身を除く): 15805633

約数列:

[1, 7, 53, 73, 371, 511, 3229, 3869, 22603, 27083, 171137, 235717, 1197959, 1650019, 12493001, 87451007]

約数ペア:

[(1, 87451007), (7, 12493001), (53, 1650019), (73, 1197959), (371, 235717), (511, 171137), (3229, 27083), (3869, 22603)]