389468403

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{11801}}^1$

素因数の和:12019

約数の個数: 24

約数和(自身を含む): 595292880

約数和(自身を除く): 205824477

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1737, 3667, 11001, 11801, 33003, 35403, 106209, 224219, 672657, 2017971, 2277593, 6832779, 20498337, 43274267, 129822801, 389468403]

約数ペア:

[(1, 389468403), (3, 129822801), (9, 43274267), (19, 20498337), (57, 6832779), (171, 2277593), (193, 2017971), (579, 672657), (1737, 224219), (3667, 106209), (11001, 35403), (11801, 33003)]