4039778835

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2087741}}^1$

素因数の和:2087795

約数の個数: 24

約数和(自身を含む): 7165130544

約数和(自身を除く): 3125351709

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2087741, 6263223, 10438705, 18789669, 31316115, 89772863, 93948345, 269318589, 448864315, 807955767, 1346592945, 4039778835]

約数ペア:

[(1, 4039778835), (3, 1346592945), (5, 807955767), (9, 448864315), (15, 269318589), (43, 93948345), (45, 89772863), (129, 31316115), (215, 18789669), (387, 10438705), (645, 6263223), (1935, 2087741)]