480397419

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{413779}}^1$

素因数の和:413831

約数の個数: 16

約数和(自身を含む): 728252800

約数和(自身を除く): 247855381

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 413779, 1241337, 3724011, 11172033, 17792497, 53377491, 160132473, 480397419]

約数ペア:

[(1, 480397419), (3, 160132473), (9, 53377491), (27, 17792497), (43, 11172033), (129, 3724011), (387, 1241337), (1161, 413779)]