25413661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 31462144

約数和(自身を除く): 6048483

約数列:

[1, 7, 13, 91, 193, 1351, 1447, 2509, 10129, 17563, 18811, 131677, 279271, 1954897, 3630523, 25413661]

約数ペア:

[(1, 25413661), (7, 3630523), (13, 1954897), (91, 279271), (193, 131677), (1351, 18811), (1447, 17563), (2509, 10129)]