18275543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 21603456

約数和(自身を除く): 3327913

約数列:

[1, 11, 13, 143, 227, 563, 2497, 2951, 6193, 7319, 32461, 80509, 127801, 1405811, 1661413, 18275543]

約数ペア:

[(1, 18275543), (11, 1661413), (13, 1405811), (143, 127801), (227, 80509), (563, 32461), (2497, 7319), (2951, 6193)]