447788151

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{440303}}^1$

素因数の和:440422

約数の個数: 12

約数和(自身を含む): 652530528

約数和(自身を除く): 204742377

約数列:

[1, 3, 9, 113, 339, 1017, 440303, 1320909, 3962727, 49754239, 149262717, 447788151]

約数ペア:

[(1, 447788151), (3, 149262717), (9, 49754239), (113, 3962727), (339, 1320909), (1017, 440303)]