12943917

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8933}}^1$

素因数の和:8969

約数の個数: 24

約数和(自身を含む): 22299264

約数和(自身を除く): 9355347

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8933, 26799, 62531, 80397, 187593, 205459, 562779, 616377, 1438213, 1849131, 4314639, 12943917]

約数ペア:

[(1, 12943917), (3, 4314639), (7, 1849131), (9, 1438213), (21, 616377), (23, 562779), (63, 205459), (69, 187593), (161, 80397), (207, 62531), (483, 26799), (1449, 8933)]