13309557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 5560203

約数列:

[1, 3, 19, 57, 103, 309, 1957, 2267, 5871, 6801, 43073, 129219, 233501, 700503, 4436519, 13309557]

約数ペア:

[(1, 13309557), (3, 4436519), (19, 700503), (57, 233501), (103, 129219), (309, 43073), (1957, 6801), (2267, 5871)]