7896729

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 10987200

約数和(自身を除く): 3090471

約数列:

[1, 3, 29, 87, 139, 417, 653, 1959, 4031, 12093, 18937, 56811, 90767, 272301, 2632243, 7896729]

約数ペア:

[(1, 7896729), (3, 2632243), (29, 272301), (87, 90767), (139, 56811), (417, 18937), (653, 12093), (1959, 4031)]