2017384419

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{17681}}^1$

素因数の和:18278

約数の個数: 16

約数和(自身を含む): 2732081184

約数和(自身を除く): 714696765

約数列:

[1, 3, 73, 219, 521, 1563, 17681, 38033, 53043, 114099, 1290713, 3872139, 9211801, 27635403, 672461473, 2017384419]

約数ペア:

[(1, 2017384419), (3, 672461473), (73, 27635403), (219, 9211801), (521, 3872139), (1563, 1290713), (17681, 114099), (38033, 53043)]