490962297

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{65123}}^1$

素因数の和:65492

約数の個数: 16

約数和(自身を含む): 750228480

約数和(自身を除く): 259266183

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7539, 65123, 195369, 455861, 1367583, 23379157, 70137471, 163654099, 490962297]

約数ペア:

[(1, 490962297), (3, 163654099), (7, 70137471), (21, 23379157), (359, 1367583), (1077, 455861), (2513, 195369), (7539, 65123)]