274284711

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{82591}}^1$

素因数の和:82644

約数の個数: 20

約数和(自身を含む): 419732544

約数和(自身を除く): 145447833

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 82591, 247773, 743319, 2229957, 3386231, 6689871, 10158693, 30476079, 91428237, 274284711]

約数ペア:

[(1, 274284711), (3, 91428237), (9, 30476079), (27, 10158693), (41, 6689871), (81, 3386231), (123, 2229957), (369, 743319), (1107, 247773), (3321, 82591)]