2598765567

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1\times {\mathrm{5333}}^1$

素因数の和:6742

約数の個数: 16

約数和(自身を含む): 3495690240

約数和(自身を除く): 896924673

約数列:

[1, 3, 127, 381, 1279, 3837, 5333, 15999, 162433, 487299, 677291, 2031873, 6820907, 20462721, 866255189, 2598765567]

約数ペア:

[(1, 2598765567), (3, 866255189), (127, 20462721), (381, 6820907), (1279, 2031873), (3837, 677291), (5333, 487299), (15999, 162433)]