40816017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2767}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 64771200

約数和(自身を除く): 23955183

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 2767, 4917, 8301, 14751, 24903, 30437, 91311, 273933, 412283, 1236849, 3710547, 4535113, 13605339, 40816017]

約数ペア:

[(1, 40816017), (3, 13605339), (9, 4535113), (11, 3710547), (33, 1236849), (99, 412283), (149, 273933), (447, 91311), (1341, 30437), (1639, 24903), (2767, 14751), (4917, 8301)]