5457291

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 8375808

約数和(自身を除く): 2918517

約数列:

[1, 3, 7, 21, 151, 453, 1057, 1721, 3171, 5163, 12047, 36141, 259871, 779613, 1819097, 5457291]

約数ペア:

[(1, 5457291), (3, 1819097), (7, 779613), (21, 259871), (151, 36141), (453, 12047), (1057, 5163), (1721, 3171)]