42222573

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{2417}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 62674560

約数和(自身を除く): 20451987

約数列:

[1, 3, 9, 27, 647, 1941, 2417, 5823, 7251, 17469, 21753, 65259, 1563799, 4691397, 14074191, 42222573]

約数ペア:

[(1, 42222573), (3, 14074191), (9, 4691397), (27, 1563799), (647, 65259), (1941, 21753), (2417, 17469), (5823, 7251)]