8879403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 5151957

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 521, 741, 897, 1311, 1563, 5681, 6773, 9899, 11983, 17043, 20319, 29697, 35949, 128687, 155779, 227677, 386061, 467337, 683031, 2959801, 8879403]

約数ペア:

[(1, 8879403), (3, 2959801), (13, 683031), (19, 467337), (23, 386061), (39, 227677), (57, 155779), (69, 128687), (247, 35949), (299, 29697), (437, 20319), (521, 17043), (741, 11983), (897, 9899), (1311, 6773), (1563, 5681)]