23256057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 36864000

約数和(自身を除く): 13607943

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1279, 1653, 3837, 6061, 14069, 18183, 24301, 37091, 42207, 72903, 111273, 267311, 408001, 704729, 801933, 1224003, 2114187, 7752019, 23256057]

約数ペア:

[(1, 23256057), (3, 7752019), (11, 2114187), (19, 1224003), (29, 801933), (33, 704729), (57, 408001), (87, 267311), (209, 111273), (319, 72903), (551, 42207), (627, 37091), (957, 24301), (1279, 18183), (1653, 14069), (3837, 6061)]