40516437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1429}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 58298240

約数和(自身を除く): 17781803

約数列:

[1, 3, 13, 39, 727, 1429, 2181, 4287, 9451, 18577, 28353, 55731, 1038883, 3116649, 13505479, 40516437]

約数ペア:

[(1, 40516437), (3, 13505479), (13, 3116649), (39, 1038883), (727, 55731), (1429, 28353), (2181, 18577), (4287, 9451)]