9440991

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 15670304

約数和(自身を除く): 6229313

約数列:

[1, 3, 7, 9, 21, 63, 277, 541, 831, 1623, 1939, 2493, 3787, 4869, 5817, 11361, 17451, 34083, 149857, 449571, 1048999, 1348713, 3146997, 9440991]

約数ペア:

[(1, 9440991), (3, 3146997), (7, 1348713), (9, 1048999), (21, 449571), (63, 149857), (277, 34083), (541, 17451), (831, 11361), (1623, 5817), (1939, 4869), (2493, 3787)]