2106705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 3511872

約数和(自身を除く): 1405167

約数列:

[1, 3, 5, 15, 29, 87, 145, 167, 435, 501, 835, 841, 2505, 2523, 4205, 4843, 12615, 14529, 24215, 72645, 140447, 421341, 702235, 2106705]

約数ペア:

[(1, 2106705), (3, 702235), (5, 421341), (15, 140447), (29, 72645), (87, 24215), (145, 14529), (167, 12615), (435, 4843), (501, 4205), (835, 2523), (841, 2505)]