23670409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 31276800

約数和(自身を除く): 7606391

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 361, 493, 551, 2261, 2527, 3451, 3857, 6137, 6859, 9367, 10469, 42959, 48013, 65569, 73283, 116603, 177973, 198911, 816221, 1245811, 1392377, 3381487, 23670409]

約数ペア:

[(1, 23670409), (7, 3381487), (17, 1392377), (19, 1245811), (29, 816221), (119, 198911), (133, 177973), (203, 116603), (323, 73283), (361, 65569), (493, 48013), (551, 42959), (2261, 10469), (2527, 9367), (3451, 6859), (3857, 6137)]