506947029

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 710000640

約数和(自身を除く): 203053611

約数列:

[1, 3, 47, 71, 79, 141, 213, 237, 641, 1923, 3337, 3713, 5609, 10011, 11139, 16827, 30127, 45511, 50639, 90381, 136533, 151917, 263623, 790869, 2139017, 2380033, 3595369, 6417051, 7140099, 10786107, 168982343, 506947029]

約数ペア:

[(1, 506947029), (3, 168982343), (47, 10786107), (71, 7140099), (79, 6417051), (141, 3595369), (213, 2380033), (237, 2139017), (641, 790869), (1923, 263623), (3337, 151917), (3713, 136533), (5609, 90381), (10011, 50639), (11139, 45511), (16827, 30127)]