148291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 16

約数和(自身を含む): 187488

約数和(自身を除く): 39197

約数列:

[1, 11, 13, 17, 61, 143, 187, 221, 671, 793, 1037, 2431, 8723, 11407, 13481, 148291]

約数ペア:

[(1, 148291), (11, 13481), (13, 11407), (17, 8723), (61, 2431), (143, 1037), (187, 793), (221, 671)]