23797197

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 36075000

約数和(自身を除く): 12277803

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1249, 2117, 3747, 6351, 11241, 19053, 36221, 91177, 108663, 273531, 325989, 820593, 2644133, 7932399, 23797197]

約数ペア:

[(1, 23797197), (3, 7932399), (9, 2644133), (29, 820593), (73, 325989), (87, 273531), (219, 108663), (261, 91177), (657, 36221), (1249, 19053), (2117, 11241), (3747, 6351)]