921444303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{220811}}^1$

素因数の和:220934

約数の個数: 16

約数和(自身を含む): 1335470976

約数和(自身を除く): 414026673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 220811, 662433, 2870543, 8611629, 23626777, 70880331, 307148101, 921444303]

約数ペア:

[(1, 921444303), (3, 307148101), (13, 70880331), (39, 23626777), (107, 8611629), (321, 2870543), (1391, 662433), (4173, 220811)]