219028854811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991080791}}^1$

素因数の和:991080821

約数の個数: 8

約数和(自身を含む): 249752359584

約数和(自身を除く): 30723504773

約数列:

[1, 13, 17, 221, 991080791, 12884050283, 16848373447, 219028854811]

約数ペア:

[(1, 219028854811), (13, 16848373447), (17, 12884050283), (221, 991080791)]