447118929

素因数分解:

$3^2\times {\mathrm{809}}^1\times {\mathrm{61409}}^1$

素因数の和:62224

約数の個数: 12

約数和(自身を含む): 646647300

約数和(自身を除く): 199528371

約数列:

[1, 3, 9, 809, 2427, 7281, 61409, 184227, 552681, 49679881, 149039643, 447118929]

約数ペア:

[(1, 447118929), (3, 149039643), (9, 49679881), (809, 552681), (2427, 184227), (7281, 61409)]