30851317

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 5644043

約数列:

[1, 7, 47, 79, 329, 553, 1187, 3713, 8309, 25991, 55789, 93773, 390523, 656411, 4407331, 30851317]

約数ペア:

[(1, 30851317), (7, 4407331), (47, 656411), (79, 390523), (329, 93773), (553, 55789), (1187, 25991), (3713, 8309)]