2625077

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 18

約数和(自身を含む): 3317058

約数和(自身を除く): 691981

約数列:

[1, 7, 13, 49, 91, 169, 317, 637, 1183, 2219, 4121, 8281, 15533, 28847, 53573, 201929, 375011, 2625077]

約数ペア:

[(1, 2625077), (7, 375011), (13, 201929), (49, 53573), (91, 28847), (169, 15533), (317, 8281), (637, 4121), (1183, 2219)]