47428647

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{14957}}^1$

素因数の和:15118

約数の個数: 16

約数和(自身を含む): 72755712

約数和(自身を除く): 25327065

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 14957, 44871, 104699, 314097, 2258507, 6775521, 15809549, 47428647]

約数ペア:

[(1, 47428647), (3, 15809549), (7, 6775521), (21, 2258507), (151, 314097), (453, 104699), (1057, 44871), (3171, 14957)]