12914307

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 21415680

約数和(自身を除く): 8501373

約数列:

[1, 3, 7, 9, 21, 63, 359, 571, 1077, 1713, 2513, 3231, 3997, 5139, 7539, 11991, 22617, 35973, 204989, 614967, 1434923, 1844901, 4304769, 12914307]

約数ペア:

[(1, 12914307), (3, 4304769), (7, 1844901), (9, 1434923), (21, 614967), (63, 204989), (359, 35973), (571, 22617), (1077, 11991), (1713, 7539), (2513, 5139), (3231, 3997)]