22127589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 35017632

約数和(自身を除く): 12890043

約数列:

[1, 3, 9, 11, 33, 99, 397, 563, 1191, 1689, 3573, 4367, 5067, 6193, 13101, 18579, 39303, 55737, 223511, 670533, 2011599, 2458621, 7375863, 22127589]

約数ペア:

[(1, 22127589), (3, 7375863), (9, 2458621), (11, 2011599), (33, 670533), (99, 223511), (397, 55737), (563, 39303), (1191, 18579), (1689, 13101), (3573, 6193), (4367, 5067)]