421211799

素因数分解:

$3^3\times {\mathrm{1097}}^1\times {\mathrm{14221}}^1$

素因数の和:15327

約数の個数: 16

約数和(自身を含む): 624630240

約数和(自身を除く): 203418441

約数列:

[1, 3, 9, 27, 1097, 3291, 9873, 14221, 29619, 42663, 127989, 383967, 15600437, 46801311, 140403933, 421211799]

約数ペア:

[(1, 421211799), (3, 140403933), (9, 46801311), (27, 15600437), (1097, 383967), (3291, 127989), (9873, 42663), (14221, 29619)]