7869001

素因数分解:

$7^1\times {\mathrm{71}}^2\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 12

約数和(自身を含む): 9162496

約数和(自身を除く): 1293495

約数列:

[1, 7, 71, 223, 497, 1561, 5041, 15833, 35287, 110831, 1124143, 7869001]

約数ペア:

[(1, 7869001), (7, 1124143), (71, 110831), (223, 35287), (497, 15833), (1561, 5041)]