86487401

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12343}}^1$

素因数の和:12381

約数の個数: 24

約数和(自身を含む): 118206144

約数和(自身を除く): 31718743

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 12343, 86401, 135773, 160459, 604807, 950411, 1123213, 1765049, 6652877, 7862491, 12355343, 86487401]

約数ペア:

[(1, 86487401), (7, 12355343), (11, 7862491), (13, 6652877), (49, 1765049), (77, 1123213), (91, 950411), (143, 604807), (539, 160459), (637, 135773), (1001, 86401), (7007, 12343)]