5166021

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 8109504

約数和(自身を除く): 2943483

約数列:

[1, 3, 7, 21, 49, 113, 147, 311, 339, 791, 933, 2177, 2373, 5537, 6531, 15239, 16611, 35143, 45717, 105429, 246001, 738003, 1722007, 5166021]

約数ペア:

[(1, 5166021), (3, 1722007), (7, 738003), (21, 246001), (49, 105429), (113, 45717), (147, 35143), (311, 16611), (339, 15239), (791, 6531), (933, 5537), (2177, 2373)]