22990437

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 36092160

約数和(自身を除く): 13101723

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 4337, 5301, 13011, 39033, 82403, 134447, 247209, 403341, 741627, 1210023, 2554493, 7663479, 22990437]

約数ペア:

[(1, 22990437), (3, 7663479), (9, 2554493), (19, 1210023), (31, 741627), (57, 403341), (93, 247209), (171, 134447), (279, 82403), (589, 39033), (1767, 13011), (4337, 5301)]