40590123

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47143}}^1$

素因数の和:47194

約数の個数: 16

約数和(自身を含む): 63361536

約数和(自身を除く): 22771413

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 47143, 141429, 330001, 990003, 1932863, 5798589, 13530041, 40590123]

約数ペア:

[(1, 40590123), (3, 13530041), (7, 5798589), (21, 1932863), (41, 990003), (123, 330001), (287, 141429), (861, 47143)]