22428693

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 37232000

約数和(自身を除く): 14803307

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1789, 1791, 4179, 5367, 12523, 12537, 16101, 37569, 112707, 356011, 1068033, 2492077, 3204099, 7476231, 22428693]

約数ペア:

[(1, 22428693), (3, 7476231), (7, 3204099), (9, 2492077), (21, 1068033), (63, 356011), (199, 112707), (597, 37569), (1393, 16101), (1789, 12537), (1791, 12523), (4179, 5367)]