39023943

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 61395840

約数和(自身を除く): 22371897

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 3739, 10437, 11217, 26173, 78519, 183211, 265469, 549633, 796407, 1858283, 5574849, 13007981, 39023943]

約数ペア:

[(1, 39023943), (3, 13007981), (7, 5574849), (21, 1858283), (49, 796407), (71, 549633), (147, 265469), (213, 183211), (497, 78519), (1491, 26173), (3479, 11217), (3739, 10437)]