155523841

素因数分解:

${\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{2251}}^1$

素因数の和:2844

約数の個数: 12

約数和(自身を含む): 171323152

約数和(自身を除く): 15799311

約数列:

[1, 11, 121, 571, 2251, 6281, 24761, 69091, 272371, 1285321, 14138531, 155523841]

約数ペア:

[(1, 155523841), (11, 14138531), (121, 1285321), (571, 272371), (2251, 69091), (6281, 24761)]