2920563

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4735

約数の個数: 16

約数和(自身を含む): 4515840

約数和(自身を除く): 1595277

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 4703, 14109, 42327, 108169, 126981, 324507, 973521, 2920563]

約数ペア:

[(1, 2920563), (3, 973521), (9, 324507), (23, 126981), (27, 108169), (69, 42327), (207, 14109), (621, 4703)]