2513572321

素因数分解:

${\mathrm{13}}^3\times {\mathrm{239}}^1\times {\mathrm{4787}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 2734905600

約数和(自身を除く): 221333279

約数列:

[1, 13, 169, 239, 2197, 3107, 4787, 40391, 62231, 525083, 809003, 1144093, 10517039, 14873209, 193351717, 2513572321]

約数ペア:

[(1, 2513572321), (13, 193351717), (169, 14873209), (239, 10517039), (2197, 1144093), (3107, 809003), (4787, 525083), (40391, 62231)]