2218833

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 3476928

約数和(自身を除く): 1258095

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 397, 621, 1191, 1863, 3573, 5589, 9131, 10719, 27393, 32157, 82179, 96471, 246537, 739611, 2218833]

約数ペア:

[(1, 2218833), (3, 739611), (9, 246537), (23, 96471), (27, 82179), (69, 32157), (81, 27393), (207, 10719), (243, 9131), (397, 5589), (621, 3573), (1191, 1863)]