490616691

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 675908304

約数和(自身を除く): 185291613

約数列:

[1, 3, 47, 101, 141, 303, 733, 2199, 2209, 4747, 6627, 14241, 34451, 74033, 103353, 222099, 223109, 669327, 1619197, 3479551, 4857591, 10438653, 163538897, 490616691]

約数ペア:

[(1, 490616691), (3, 163538897), (47, 10438653), (101, 4857591), (141, 3479551), (303, 1619197), (733, 669327), (2199, 223109), (2209, 222099), (4747, 103353), (6627, 74033), (14241, 34451)]