562107

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 405573

約数列:

[1, 3, 7, 13, 21, 29, 39, 71, 87, 91, 203, 213, 273, 377, 497, 609, 923, 1131, 1491, 2059, 2639, 2769, 6177, 6461, 7917, 14413, 19383, 26767, 43239, 80301, 187369, 562107]

約数ペア:

[(1, 562107), (3, 187369), (7, 80301), (13, 43239), (21, 26767), (29, 19383), (39, 14413), (71, 7917), (87, 6461), (91, 6177), (203, 2769), (213, 2639), (273, 2059), (377, 1491), (497, 1131), (609, 923)]