1330686753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{168719}}^1$

素因数の和:168972

約数の個数: 16

約数和(自身を含む): 1943654400

約数和(自身を除く): 612967647

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 168719, 506157, 1855909, 5567727, 40323841, 120971523, 443562251, 1330686753]

約数ペア:

[(1, 1330686753), (3, 443562251), (11, 120971523), (33, 40323841), (239, 5567727), (717, 1855909), (2629, 506157), (7887, 168719)]