40081153

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 46696320

約数和(自身を除く): 6615167

約数列:

[1, 7, 109, 131, 401, 763, 917, 2807, 14279, 43709, 52531, 99953, 305963, 367717, 5725879, 40081153]

約数ペア:

[(1, 40081153), (7, 5725879), (109, 367717), (131, 305963), (401, 99953), (763, 52531), (917, 43709), (2807, 14279)]