2821862109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{103399}}^1$

素因数の和:104240

約数の個数: 16

約数和(自身を含む): 4109529600

約数和(自身を除く): 1287667491

約数列:

[1, 3, 11, 33, 827, 2481, 9097, 27291, 103399, 310197, 1137389, 3412167, 85510973, 256532919, 940620703, 2821862109]

約数ペア:

[(1, 2821862109), (3, 940620703), (11, 256532919), (33, 85510973), (827, 3412167), (2481, 1137389), (9097, 310197), (27291, 103399)]