568852479

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{373999}}^1$

素因数の和:374031

約数の個数: 18

約数和(自身を含む): 889746000

約数和(自身を除く): 320893521

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 373999, 1121997, 3365991, 4861987, 14585961, 43757883, 63205831, 189617493, 568852479]

約数ペア:

[(1, 568852479), (3, 189617493), (9, 63205831), (13, 43757883), (39, 14585961), (117, 4861987), (169, 3365991), (507, 1121997), (1521, 373999)]