399365287314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1358385331}}^1$

素因数の和:1358385350

約数の個数: 24

約数和(自身を含む): 929135567088

約数和(自身を除く): 529770279774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1358385331, 2716770662, 4075155993, 8150311986, 9508697317, 19017394634, 28526091951, 57052183902, 66560881219, 133121762438, 199682643657, 399365287314]

約数ペア:

[(1, 399365287314), (2, 199682643657), (3, 133121762438), (6, 66560881219), (7, 57052183902), (14, 28526091951), (21, 19017394634), (42, 9508697317), (49, 8150311986), (98, 4075155993), (147, 2716770662), (294, 1358385331)]