28240109521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127783301}}^1$

素因数の和:127783331

約数の個数: 8

約数和(自身を含む): 32201392104

約数和(自身を除く): 3961282583

約数列:

[1, 13, 17, 221, 127783301, 1661182913, 2172316117, 28240109521]

約数ペア:

[(1, 28240109521), (13, 2172316117), (17, 1661182913), (221, 127783301)]