40004643

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 63221760

約数和(自身を除く): 23217117

約数列:

[1, 3, 7, 21, 41, 97, 123, 287, 291, 479, 679, 861, 1437, 2037, 3353, 3977, 10059, 11931, 19639, 27839, 46463, 58917, 83517, 137473, 139389, 325241, 412419, 975723, 1904983, 5714949, 13334881, 40004643]

約数ペア:

[(1, 40004643), (3, 13334881), (7, 5714949), (21, 1904983), (41, 975723), (97, 412419), (123, 325241), (287, 139389), (291, 137473), (479, 83517), (679, 58917), (861, 46463), (1437, 27839), (2037, 19639), (3353, 11931), (3977, 10059)]