8742461

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 11230464

約数和(自身を除く): 2488003

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 4177, 29239, 54301, 96071, 380107, 672497, 1248923, 8742461]

約数ペア:

[(1, 8742461), (7, 1248923), (13, 672497), (23, 380107), (91, 96071), (161, 54301), (299, 29239), (2093, 4177)]