285464413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 314299440

約数和(自身を除く): 28835027

約数列:

[1, 13, 53, 409, 689, 1013, 5317, 13169, 21677, 53689, 281801, 414317, 697957, 5386121, 21958801, 285464413]

約数ペア:

[(1, 285464413), (13, 21958801), (53, 5386121), (409, 697957), (689, 414317), (1013, 281801), (5317, 53689), (13169, 21677)]