8098209

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 13458432

約数和(自身を除く): 5360223

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 673, 1337, 1719, 2019, 4011, 4711, 6057, 12033, 14133, 42399, 128543, 385629, 899801, 1156887, 2699403, 8098209]

約数ペア:

[(1, 8098209), (3, 2699403), (7, 1156887), (9, 899801), (21, 385629), (63, 128543), (191, 42399), (573, 14133), (673, 12033), (1337, 6057), (1719, 4711), (2019, 4011)]