173940481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71551}}^1$

素因数の和:71592

約数の個数: 16

約数和(自身を含む): 216373248

約数和(自身を除く): 42432767

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 71551, 787061, 930163, 1216367, 10231793, 13380037, 15812771, 173940481]

約数ペア:

[(1, 173940481), (11, 15812771), (13, 13380037), (17, 10231793), (143, 1216367), (187, 930163), (221, 787061), (2431, 71551)]