40379859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1283}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 63095760

約数和(自身を除く): 22715901

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 1283, 2421, 3497, 3849, 10491, 11547, 16679, 31473, 50037, 150111, 345127, 1035381, 3106143, 4486651, 13459953, 40379859]

約数ペア:

[(1, 40379859), (3, 13459953), (9, 4486651), (13, 3106143), (39, 1035381), (117, 345127), (269, 150111), (807, 50037), (1283, 31473), (2421, 16679), (3497, 11547), (3849, 10491)]