28315023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6263}}^1$

素因数の和:6414

約数の個数: 16

約数和(自身を含む): 41492736

約数和(自身を除く): 13177713

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 6263, 18789, 68893, 206679, 858031, 2574093, 9438341, 28315023]

約数ペア:

[(1, 28315023), (3, 9438341), (11, 2574093), (33, 858031), (137, 206679), (411, 68893), (1507, 18789), (4521, 6263)]