17749629

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4513}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 28167360

約数和(自身を除く): 10417731

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 4513, 13539, 40617, 85747, 103799, 257241, 311397, 771723, 934191, 1972181, 5916543, 17749629]

約数ペア:

[(1, 17749629), (3, 5916543), (9, 1972181), (19, 934191), (23, 771723), (57, 311397), (69, 257241), (171, 103799), (207, 85747), (437, 40617), (1311, 13539), (3933, 4513)]