6659469

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1737

約数の個数: 16

約数和(自身を含む): 9935040

約数和(自身を除く): 3275571

約数列:

[1, 3, 9, 27, 157, 471, 1413, 1571, 4239, 4713, 14139, 42417, 246647, 739941, 2219823, 6659469]

約数ペア:

[(1, 6659469), (3, 2219823), (9, 739941), (27, 246647), (157, 42417), (471, 14139), (1413, 4713), (1571, 4239)]