2257011

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 3369600

約数和(自身を除く): 1112589

約数列:

[1, 3, 9, 27, 179, 467, 537, 1401, 1611, 4203, 4833, 12609, 83593, 250779, 752337, 2257011]

約数ペア:

[(1, 2257011), (3, 752337), (9, 250779), (27, 83593), (179, 12609), (467, 4833), (537, 4203), (1401, 1611)]