520050399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{153001}}^1$

素因数の和:153118

約数の個数: 16

約数和(自身を含む): 763785984

約数和(自身を除く): 243735585

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 153001, 459003, 1683011, 5049033, 15759103, 47277309, 173350133, 520050399]

約数ペア:

[(1, 520050399), (3, 173350133), (11, 47277309), (33, 15759103), (103, 5049033), (309, 1683011), (1133, 459003), (3399, 153001)]