56312451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{481303}}^1$

素因数の和:481322

約数の個数: 12

約数和(自身を含む): 87597328

約数和(自身を除く): 31284877

約数列:

[1, 3, 9, 13, 39, 117, 481303, 1443909, 4331727, 6256939, 18770817, 56312451]

約数ペア:

[(1, 56312451), (3, 18770817), (9, 6256939), (13, 4331727), (39, 1443909), (117, 481303)]