53528909

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12983}}^1$

素因数の和:13040

約数の個数: 16

約数和(自身を含む): 66478080

約数和(自身を除く): 12949171

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 12983, 90881, 246677, 402473, 1726739, 2817311, 7646987, 53528909]

約数ペア:

[(1, 53528909), (7, 7646987), (19, 2817311), (31, 1726739), (133, 402473), (217, 246677), (589, 90881), (4123, 12983)]