22501107

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 34414848

約数和(自身を除く): 11913741

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1531, 1633, 4593, 4899, 13779, 14697, 35213, 105639, 108701, 316917, 326103, 978309, 2500123, 7500369, 22501107]

約数ペア:

[(1, 22501107), (3, 7500369), (9, 2500123), (23, 978309), (69, 326103), (71, 316917), (207, 108701), (213, 105639), (639, 35213), (1531, 14697), (1633, 13779), (4593, 4899)]