89347979

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 104993280

約数和(自身を除く): 15645301

約数列:

[1, 7, 41, 287, 419, 743, 2933, 5201, 17179, 30463, 120253, 213241, 311317, 2179219, 12763997, 89347979]

約数ペア:

[(1, 89347979), (7, 12763997), (41, 2179219), (287, 311317), (419, 213241), (743, 120253), (2933, 30463), (5201, 17179)]