88891901289

素因数分解:

$3^2\times {\mathrm{2213}}^1\times {\mathrm{4463117}}^1$

素因数の和:4465336

約数の個数: 12

約数和(自身を含む): 128457462276

約数和(自身を除く): 39565560987

約数列:

[1, 3, 9, 2213, 6639, 19917, 4463117, 13389351, 40168053, 9876877921, 29630633763, 88891901289]

約数ペア:

[(1, 88891901289), (3, 29630633763), (9, 9876877921), (2213, 40168053), (6639, 13389351), (19917, 4463117)]