189247197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{30817}}^1$

素因数の和:30932

約数の個数: 16

約数和(自身を含む): 266267520

約数和(自身を除く): 77020323

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 30817, 92451, 708791, 2126373, 2742713, 8228139, 63082399, 189247197]

約数ペア:

[(1, 189247197), (3, 63082399), (23, 8228139), (69, 2742713), (89, 2126373), (267, 708791), (2047, 92451), (6141, 30817)]