520080080559

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{55127}}^1\times {\mathrm{241903}}^1$

素因数の和:297046

約数の個数: 16

約数和(自身を含む): 746798287872

約数和(自身を除く): 226718207313

約数列:

[1, 3, 13, 39, 55127, 165381, 241903, 716651, 725709, 2149953, 3144739, 9434217, 13335386681, 40006160043, 173360026853, 520080080559]

約数ペア:

[(1, 520080080559), (3, 173360026853), (13, 40006160043), (39, 13335386681), (55127, 9434217), (165381, 3144739), (241903, 2149953), (716651, 725709)]