447435381

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 622080000

約数和(自身を除く): 174644619

約数列:

[1, 3, 53, 79, 159, 179, 199, 237, 537, 597, 4187, 9487, 10547, 12561, 14141, 15721, 28461, 31641, 35621, 42423, 47163, 106863, 749473, 833213, 1887913, 2248419, 2499639, 2814059, 5663739, 8442177, 149145127, 447435381]

約数ペア:

[(1, 447435381), (3, 149145127), (53, 8442177), (79, 5663739), (159, 2814059), (179, 2499639), (199, 2248419), (237, 1887913), (537, 833213), (597, 749473), (4187, 106863), (9487, 47163), (10547, 42423), (12561, 35621), (14141, 31641), (15721, 28461)]