2101014771

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{42727}}^1$

素因数の和:43210

約数の個数: 16

約数和(自身を含む): 2883627264

約数和(自身を除く): 782612493

約数列:

[1, 3, 37, 111, 443, 1329, 16391, 42727, 49173, 128181, 1580899, 4742697, 18928061, 56784183, 700338257, 2101014771]

約数ペア:

[(1, 2101014771), (3, 700338257), (37, 56784183), (111, 18928061), (443, 4742697), (1329, 1580899), (16391, 128181), (42727, 49173)]