1296403209

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{8537}}^1$

素因数の和:8949

約数の個数: 24

約数和(自身を含む): 1917976320

約数和(自身を除く): 621573111

約数列:

[1, 3, 9, 47, 141, 359, 423, 1077, 3231, 8537, 16873, 25611, 50619, 76833, 151857, 401239, 1203717, 3064783, 3611151, 9194349, 27583047, 144044801, 432134403, 1296403209]

約数ペア:

[(1, 1296403209), (3, 432134403), (9, 144044801), (47, 27583047), (141, 9194349), (359, 3611151), (423, 3064783), (1077, 1203717), (3231, 401239), (8537, 151857), (16873, 76833), (25611, 50619)]