39697427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3709}}^1$

素因数の和:3866

約数の個数: 16

約数和(自身を含む): 49862400

約数和(自身を除く): 10164973

約数列:

[1, 7, 11, 77, 139, 973, 1529, 3709, 10703, 25963, 40799, 285593, 515551, 3608857, 5671061, 39697427]

約数ペア:

[(1, 39697427), (7, 5671061), (11, 3608857), (77, 515551), (139, 285593), (973, 40799), (1529, 25963), (3709, 10703)]