25013807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8867}}^1$

素因数の和:8918

約数の個数: 16

約数和(自身を含む): 31782912

約数和(自身を除く): 6769105

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 8867, 62069, 115271, 274877, 806897, 1924139, 3573401, 25013807]

約数ペア:

[(1, 25013807), (7, 3573401), (13, 1924139), (31, 806897), (91, 274877), (217, 115271), (403, 62069), (2821, 8867)]