6811329

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 11207680

約数和(自身を除く): 4396351

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 397, 399, 817, 903, 1191, 2451, 2779, 5719, 7543, 8337, 17071, 17157, 22629, 51213, 52801, 119497, 158403, 324349, 358491, 973047, 2270443, 6811329]

約数ペア:

[(1, 6811329), (3, 2270443), (7, 973047), (19, 358491), (21, 324349), (43, 158403), (57, 119497), (129, 52801), (133, 51213), (301, 22629), (397, 17157), (399, 17071), (817, 8337), (903, 7543), (1191, 5719), (2451, 2779)]