2013127551

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{1213}}^1\times {\mathrm{3023}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 2958935616

約数和(自身を除く): 945808065

約数列:

[1, 3, 9, 61, 183, 549, 1213, 3023, 3639, 9069, 10917, 27207, 73993, 184403, 221979, 553209, 665937, 1659627, 3666899, 11000697, 33002091, 223680839, 671042517, 2013127551]

約数ペア:

[(1, 2013127551), (3, 671042517), (9, 223680839), (61, 33002091), (183, 11000697), (549, 3666899), (1213, 1659627), (3023, 665937), (3639, 553209), (9069, 221979), (10917, 184403), (27207, 73993)]