57028623

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 79694208

約数和(自身を除く): 22665585

約数列:

[1, 3, 31, 93, 131, 151, 393, 453, 961, 2883, 4061, 4681, 12183, 14043, 19781, 59343, 125891, 145111, 377673, 435333, 613211, 1839633, 19009541, 57028623]

約数ペア:

[(1, 57028623), (3, 19009541), (31, 1839633), (93, 613211), (131, 435333), (151, 377673), (393, 145111), (453, 125891), (961, 59343), (2883, 19781), (4061, 14043), (4681, 12183)]