25188107

素因数分解:

$7^2\times {\mathrm{331}}^1\times {\mathrm{1553}}^1$

素因数の和:1898

約数の個数: 12

約数和(自身を含む): 29407896

約数和(自身を除く): 4219789

約数列:

[1, 7, 49, 331, 1553, 2317, 10871, 16219, 76097, 514043, 3598301, 25188107]

約数ペア:

[(1, 25188107), (7, 3598301), (49, 514043), (331, 76097), (1553, 16219), (2317, 10871)]