159542009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{617}}^1\times {\mathrm{2137}}^1$

素因数の和:2776

約数の個数: 12

約数和(自身を含む): 175730772

約数和(自身を除く): 16188763

約数列:

[1, 11, 121, 617, 2137, 6787, 23507, 74657, 258577, 1318529, 14503819, 159542009]

約数ペア:

[(1, 159542009), (11, 14503819), (121, 1318529), (617, 258577), (2137, 74657), (6787, 23507)]