15203740533

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{163973}}^1$

素因数の和:165004

約数の個数: 16

約数和(自身を含む): 20946694656

約数和(自身を除く): 5742954123

約数列:

[1, 3, 31, 93, 997, 2991, 30907, 92721, 163973, 491919, 5083163, 15249489, 163481081, 490443243, 5067913511, 15203740533]

約数ペア:

[(1, 15203740533), (3, 5067913511), (31, 490443243), (93, 163481081), (997, 15249489), (2991, 5083163), (30907, 491919), (92721, 163973)]