449226723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{42943}}^1$

素因数の和:43274

約数の個数: 16

約数和(自身を含む): 655497216

約数和(自身を除く): 206270493

約数列:

[1, 3, 11, 33, 317, 951, 3487, 10461, 42943, 128829, 472373, 1417119, 13612931, 40838793, 149742241, 449226723]

約数ペア:

[(1, 449226723), (3, 149742241), (11, 40838793), (33, 13612931), (317, 1417119), (951, 472373), (3487, 128829), (10461, 42943)]