22428873

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43721}}^1$

素因数の和:43749

約数の個数: 16

約数和(自身を含む): 34977600

約数和(自身を除く): 12548727

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 43721, 131163, 393489, 830699, 1180467, 2492097, 7476291, 22428873]

約数ペア:

[(1, 22428873), (3, 7476291), (9, 2492097), (19, 1180467), (27, 830699), (57, 393489), (171, 131163), (513, 43721)]