142239889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6317}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 163762560

約数和(自身を除く): 21522671

約数列:

[1, 11, 23, 89, 253, 979, 2047, 6317, 22517, 69487, 145291, 562213, 1598201, 6184343, 12930899, 142239889]

約数ペア:

[(1, 142239889), (11, 12930899), (23, 6184343), (89, 1598201), (253, 562213), (979, 145291), (2047, 69487), (6317, 22517)]