118702913

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2143}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 139754496

約数和(自身を除く): 21051583

約数列:

[1, 7, 41, 193, 287, 1351, 2143, 7913, 15001, 55391, 87863, 413599, 615041, 2895193, 16957559, 118702913]

約数ペア:

[(1, 118702913), (7, 16957559), (41, 2895193), (193, 615041), (287, 413599), (1351, 87863), (2143, 55391), (7913, 15001)]