5547213

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 9225216

約数和(自身を除く): 3678003

約数列:

[1, 3, 7, 9, 21, 63, 191, 461, 573, 1337, 1383, 1719, 3227, 4011, 4149, 9681, 12033, 29043, 88051, 264153, 616357, 792459, 1849071, 5547213]

約数ペア:

[(1, 5547213), (3, 1849071), (7, 792459), (9, 616357), (21, 264153), (63, 88051), (191, 29043), (461, 12033), (573, 9681), (1337, 4149), (1383, 4011), (1719, 3227)]