2108804577

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{13799}}^1$

素因数の和:14245

約数の個数: 24

約数和(自身を含む): 3098155200

約数和(自身を除く): 989350623

約数列:

[1, 3, 11, 33, 121, 363, 421, 1263, 4631, 13799, 13893, 41397, 50941, 151789, 152823, 455367, 1669679, 5009037, 5809379, 17428137, 63903169, 191709507, 702934859, 2108804577]

約数ペア:

[(1, 2108804577), (3, 702934859), (11, 191709507), (33, 63903169), (121, 17428137), (363, 5809379), (421, 5009037), (1263, 1669679), (4631, 455367), (13799, 152823), (13893, 151789), (41397, 50941)]