426996945

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{306091}}^1$

素因数の和:306133

約数の個数: 24

約数和(自身を含む): 764005632

約数和(自身を除く): 337008687

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 306091, 918273, 1530455, 2754819, 4591365, 9488821, 13774095, 28466463, 47444105, 85399389, 142332315, 426996945]

約数ペア:

[(1, 426996945), (3, 142332315), (5, 85399389), (9, 47444105), (15, 28466463), (31, 13774095), (45, 9488821), (93, 4591365), (155, 2754819), (279, 1530455), (465, 918273), (1395, 306091)]