12653559

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 19498752

約数和(自身を除く): 6845193

約数列:

[1, 3, 9, 17, 51, 153, 191, 433, 573, 1299, 1719, 3247, 3897, 7361, 9741, 22083, 29223, 66249, 82703, 248109, 744327, 1405951, 4217853, 12653559]

約数ペア:

[(1, 12653559), (3, 4217853), (9, 1405951), (17, 744327), (51, 248109), (153, 82703), (191, 66249), (433, 29223), (573, 22083), (1299, 9741), (1719, 7361), (3247, 3897)]