123928363

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 140679504

約数和(自身を除く): 16751141

約数列:

[1, 13, 41, 53, 107, 533, 689, 1391, 1681, 2173, 4387, 5671, 21853, 28249, 57031, 73723, 89093, 179867, 232511, 1158209, 2338271, 3022643, 9532951, 123928363]

約数ペア:

[(1, 123928363), (13, 9532951), (41, 3022643), (53, 2338271), (107, 1158209), (533, 232511), (689, 179867), (1391, 89093), (1681, 73723), (2173, 57031), (4387, 28249), (5671, 21853)]