16611661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 18626688

約数和(自身を除く): 2015027

約数列:

[1, 11, 73, 137, 151, 803, 1507, 1661, 10001, 11023, 20687, 110011, 121253, 227557, 1510151, 16611661]

約数ペア:

[(1, 16611661), (11, 1510151), (73, 227557), (137, 121253), (151, 110011), (803, 20687), (1507, 11023), (1661, 10001)]