38808621

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7377

約数の個数: 24

約数和(自身を含む): 60919040

約数和(自身を除く): 22110419

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 7321, 21963, 65889, 139099, 226951, 417297, 680853, 1251891, 2042559, 4312069, 12936207, 38808621]

約数ペア:

[(1, 38808621), (3, 12936207), (9, 4312069), (19, 2042559), (31, 1251891), (57, 680853), (93, 417297), (171, 226951), (279, 139099), (589, 65889), (1767, 21963), (5301, 7321)]