2100080403

素因数分解:

$3^2\times {\mathrm{677}}^1\times {\mathrm{344671}}^1$

素因数の和:345354

約数の個数: 12

約数和(自身を含む): 3037939008

約数和(自身を除く): 937858605

約数列:

[1, 3, 9, 677, 2031, 6093, 344671, 1034013, 3102039, 233342267, 700026801, 2100080403]

約数ペア:

[(1, 2100080403), (3, 700026801), (9, 233342267), (677, 3102039), (2031, 1034013), (6093, 344671)]