521863161339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{12539}}^1\times {\mathrm{1067159}}^1$

素因数の和:1079714

約数の個数: 16

約数和(自身を含む): 749402438400

約数和(自身を除く): 227539277061

約数列:

[1, 3, 13, 39, 12539, 37617, 163007, 489021, 1067159, 3201477, 13873067, 41619201, 13381106701, 40143320103, 173954387113, 521863161339]

約数ペア:

[(1, 521863161339), (3, 173954387113), (13, 40143320103), (39, 13381106701), (12539, 41619201), (37617, 13873067), (163007, 3201477), (489021, 1067159)]