181130521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23899}}^1$

素因数の和:23976

約数の個数: 16

約数和(自身を含む): 216820800

約数和(自身を除く): 35690279

約数列:

[1, 11, 13, 53, 143, 583, 689, 7579, 23899, 262889, 310687, 1266647, 3417557, 13933117, 16466411, 181130521]

約数ペア:

[(1, 181130521), (11, 16466411), (13, 13933117), (53, 3417557), (143, 1266647), (583, 310687), (689, 262889), (7579, 23899)]