288260401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{17839}}^1$

素因数の和:17976

約数の個数: 16

約数和(自身を含む): 341671680

約数和(自身を除く): 53411279

約数列:

[1, 11, 13, 113, 143, 1243, 1469, 16159, 17839, 196229, 231907, 2015807, 2550977, 22173877, 26205491, 288260401]

約数ペア:

[(1, 288260401), (11, 26205491), (13, 22173877), (113, 2550977), (143, 2015807), (1243, 231907), (1469, 196229), (16159, 17839)]