22017996567

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2514331}}^1$

素因数の和:2514483

約数の個数: 24

約数和(自身を含む): 36608673920

約数和(自身を除く): 14590677353

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 2514331, 7542993, 17600317, 22628979, 52800951, 158402853, 349492009, 1048476027, 2446444063, 3145428081, 7339332189, 22017996567]

約数ペア:

[(1, 22017996567), (3, 7339332189), (7, 3145428081), (9, 2446444063), (21, 1048476027), (63, 349492009), (139, 158402853), (417, 52800951), (973, 22628979), (1251, 17600317), (2919, 7542993), (8757, 2514331)]