5918481

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 9408000

約数和(自身を除く): 3489519

約数列:

[1, 3, 9, 19, 27, 57, 83, 139, 171, 249, 417, 513, 747, 1251, 1577, 2241, 2641, 3753, 4731, 7923, 11537, 14193, 23769, 34611, 42579, 71307, 103833, 219203, 311499, 657609, 1972827, 5918481]

約数ペア:

[(1, 5918481), (3, 1972827), (9, 657609), (19, 311499), (27, 219203), (57, 103833), (83, 71307), (139, 42579), (171, 34611), (249, 23769), (417, 14193), (513, 11537), (747, 7923), (1251, 4731), (1577, 3753), (2241, 2641)]