45721857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20849}}^1$

素因数の和:20912

約数の個数: 16

約数和(自身を含む): 66052800

約数和(自身を除く): 20330943

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 20849, 62547, 354433, 896507, 1063299, 2689521, 15240619, 45721857]

約数ペア:

[(1, 45721857), (3, 15240619), (17, 2689521), (43, 1063299), (51, 896507), (129, 354433), (731, 62547), (2193, 20849)]