2347899

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 3239424

約数和(自身を除く): 891525

約数列:

[1, 3, 71, 73, 151, 213, 219, 453, 5183, 10721, 11023, 15549, 32163, 33069, 782633, 2347899]

約数ペア:

[(1, 2347899), (3, 782633), (71, 33069), (73, 32163), (151, 15549), (213, 11023), (219, 10721), (453, 5183)]