22857723

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1627}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 37925888

約数和(自身を除く): 15068165

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 1627, 2007, 4683, 4881, 11389, 14049, 14643, 34167, 102501, 362821, 1088463, 2539747, 3265389, 7619241, 22857723]

約数ペア:

[(1, 22857723), (3, 7619241), (7, 3265389), (9, 2539747), (21, 1088463), (63, 362821), (223, 102501), (669, 34167), (1561, 14643), (1627, 14049), (2007, 11389), (4683, 4881)]