1219026497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{51551}}^1$

素因数の和:51688

約数の個数: 16

約数和(自身を含む): 1403039232

約数和(自身を除く): 184012735

約数列:

[1, 13, 17, 107, 221, 1391, 1819, 23647, 51551, 670163, 876367, 5515957, 11392771, 71707441, 93771269, 1219026497]

約数ペア:

[(1, 1219026497), (13, 93771269), (17, 71707441), (107, 11392771), (221, 5515957), (1391, 876367), (1819, 670163), (23647, 51551)]