11471147

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 12417792

約数和(自身を除く): 946645

約数列:

[1, 31, 37, 73, 137, 1147, 2263, 2701, 4247, 5069, 10001, 83731, 157139, 310031, 370037, 11471147]

約数ペア:

[(1, 11471147), (31, 370037), (37, 310031), (73, 157139), (137, 83731), (1147, 10001), (2263, 5069), (2701, 4247)]