838432891

素因数分解:

${\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 877017600

約数和(自身を除く): 38584709

約数列:

[1, 29, 191, 229, 661, 5539, 6641, 19169, 43739, 126251, 151369, 1268431, 3661279, 4389701, 28911479, 838432891]

約数ペア:

[(1, 838432891), (29, 28911479), (191, 4389701), (229, 3661279), (661, 1268431), (5539, 151369), (6641, 126251), (19169, 43739)]