23309889

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 32062272

約数和(自身を除く): 8752383

約数列:

[1, 3, 37, 111, 373, 563, 1119, 1689, 13801, 20831, 41403, 62493, 209999, 629997, 7769963, 23309889]

約数ペア:

[(1, 23309889), (3, 7769963), (37, 629997), (111, 209999), (373, 62493), (563, 41403), (1119, 20831), (1689, 13801)]