538082152803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{221713}}^1\times {\mathrm{20743}}^1$

素因数の和:242475

約数の個数: 24

約数和(自身を含む): 837060809312

約数和(自身を除く): 298978656509

約数列:

[1, 3, 9, 13, 39, 117, 20743, 62229, 186687, 221713, 269659, 665139, 808977, 1995417, 2426931, 2882269, 8646807, 25940421, 4598992759, 13796978277, 41390934831, 59786905867, 179360717601, 538082152803]

約数ペア:

[(1, 538082152803), (3, 179360717601), (9, 59786905867), (13, 41390934831), (39, 13796978277), (117, 4598992759), (20743, 25940421), (62229, 8646807), (186687, 2882269), (221713, 2426931), (269659, 1995417), (665139, 808977)]