6461137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 7096320

約数和(自身を除く): 635183

約数列:

[1, 23, 43, 47, 139, 989, 1081, 2021, 3197, 5977, 6533, 46483, 137471, 150259, 280919, 6461137]

約数ペア:

[(1, 6461137), (23, 280919), (43, 150259), (47, 137471), (139, 46483), (989, 6533), (1081, 5977), (2021, 3197)]