22722219

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{14939}}^1$

素因数の和:14971

約数の個数: 18

約数和(自身を含む): 35542260

約数和(自身を除く): 12820041

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 14939, 44817, 134451, 194207, 582621, 1747863, 2524691, 7574073, 22722219]

約数ペア:

[(1, 22722219), (3, 7574073), (9, 2524691), (13, 1747863), (39, 582621), (117, 194207), (169, 134451), (507, 44817), (1521, 14939)]