881742051

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{289001}}^1$

素因数の和:289123

約数の個数: 16

約数和(自身を含む): 1317849120

約数和(自身を除く): 436107069

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 289001, 867003, 2601009, 7803027, 32657113, 97971339, 293914017, 881742051]

約数ペア:

[(1, 881742051), (3, 293914017), (9, 97971339), (27, 32657113), (113, 7803027), (339, 2601009), (1017, 867003), (3051, 289001)]