4221254401

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{154111}}^1$

素因数の和:154181

約数の個数: 24

約数和(自身を含む): 5411180544

約数和(自身を除く): 1189926143

約数列:

[1, 7, 13, 43, 49, 91, 301, 559, 637, 2107, 3913, 27391, 154111, 1078777, 2003443, 6626773, 7551439, 14024101, 46387411, 86148049, 98168707, 324711877, 603036343, 4221254401]

約数ペア:

[(1, 4221254401), (7, 603036343), (13, 324711877), (43, 98168707), (49, 86148049), (91, 46387411), (301, 14024101), (559, 7551439), (637, 6626773), (2107, 2003443), (3913, 1078777), (27391, 154111)]