9741879

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 16174080

約数和(自身を除く): 6432201

約数列:

[1, 3, 7, 9, 21, 63, 239, 647, 717, 1673, 1941, 2151, 4529, 5019, 5823, 13587, 15057, 40761, 154633, 463899, 1082431, 1391697, 3247293, 9741879]

約数ペア:

[(1, 9741879), (3, 3247293), (7, 1391697), (9, 1082431), (21, 463899), (63, 154633), (239, 40761), (647, 15057), (717, 13587), (1673, 5823), (1941, 5019), (2151, 4529)]