25683217

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 30730752

約数和(自身を除く): 5047535

約数列:

[1, 7, 37, 53, 259, 371, 1871, 1961, 13097, 13727, 69227, 99163, 484589, 694141, 3669031, 25683217]

約数ペア:

[(1, 25683217), (7, 3669031), (37, 694141), (53, 484589), (259, 99163), (371, 69227), (1871, 13727), (1961, 13097)]