12301971807

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{643}}^1\times {\mathrm{2887}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 16790924416

約数和(自身を除く): 4488952609

約数列:

[1, 3, 47, 141, 643, 1929, 2209, 2887, 6627, 8661, 30221, 90663, 135689, 407067, 1420387, 1856341, 4261161, 5569023, 6377383, 19132149, 87248027, 261744081, 4100657269, 12301971807]

約数ペア:

[(1, 12301971807), (3, 4100657269), (47, 261744081), (141, 87248027), (643, 19132149), (1929, 6377383), (2209, 5569023), (2887, 4261161), (6627, 1856341), (8661, 1420387), (30221, 407067), (90663, 135689)]