1395029997

素因数分解:

$3^2\times {\mathrm{311}}^1\times {\mathrm{498403}}^1$

素因数の和:498720

約数の個数: 12

約数和(自身を含む): 2021526624

約数和(自身を除く): 626496627

約数列:

[1, 3, 9, 311, 933, 2799, 498403, 1495209, 4485627, 155003333, 465009999, 1395029997]

約数ペア:

[(1, 1395029997), (3, 465009999), (9, 155003333), (311, 4485627), (933, 1495209), (2799, 498403)]