2512011099

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{18839}}^1$

素因数の和:19131

約数の個数: 24

約数和(自身を含む): 3640792320

約数和(自身を除く): 1128781221

約数列:

[1, 3, 13, 39, 169, 263, 507, 789, 3419, 10257, 18839, 44447, 56517, 133341, 244907, 734721, 3183791, 4954657, 9551373, 14863971, 64410541, 193231623, 837337033, 2512011099]

約数ペア:

[(1, 2512011099), (3, 837337033), (13, 193231623), (39, 64410541), (169, 14863971), (263, 9551373), (507, 4954657), (789, 3183791), (3419, 734721), (10257, 244907), (18839, 133341), (44447, 56517)]