41992821

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{947}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 65563680

約数和(自身を除く): 23570859

約数列:

[1, 3, 9, 13, 39, 117, 379, 947, 1137, 2841, 3411, 4927, 8523, 12311, 14781, 36933, 44343, 110799, 358913, 1076739, 3230217, 4665869, 13997607, 41992821]

約数ペア:

[(1, 41992821), (3, 13997607), (9, 4665869), (13, 3230217), (39, 1076739), (117, 358913), (379, 110799), (947, 44343), (1137, 36933), (2841, 14781), (3411, 12311), (4927, 8523)]