23154759

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 34245120

約数和(自身を除く): 11090361

約数列:

[1, 3, 9, 83, 139, 223, 249, 417, 669, 747, 1251, 2007, 11537, 18509, 30997, 34611, 55527, 92991, 103833, 166581, 278973, 2572751, 7718253, 23154759]

約数ペア:

[(1, 23154759), (3, 7718253), (9, 2572751), (83, 278973), (139, 166581), (223, 103833), (249, 92991), (417, 55527), (669, 34611), (747, 30997), (1251, 18509), (2007, 11537)]