22563219

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7211}}^1$

素因数の和:7370

約数の個数: 16

約数和(自身を含む): 34617600

約数和(自身を除く): 12054381

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 7211, 21633, 50477, 151431, 1074439, 3223317, 7521073, 22563219]

約数ペア:

[(1, 22563219), (3, 7521073), (7, 3223317), (21, 1074439), (149, 151431), (447, 50477), (1043, 21633), (3129, 7211)]