488303421

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{21341}}^1$

素因数の和:21636

約数の個数: 16

約数和(自身を含む): 676114560

約数和(自身を除く): 187811139

約数列:

[1, 3, 29, 87, 263, 789, 7627, 21341, 22881, 64023, 618889, 1856667, 5612683, 16838049, 162767807, 488303421]

約数ペア:

[(1, 488303421), (3, 162767807), (29, 16838049), (87, 5612683), (263, 1856667), (789, 618889), (7627, 64023), (21341, 22881)]