3729789

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 6249152

約数和(自身を除く): 2519363

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 811, 1533, 2433, 4599, 5677, 7299, 17031, 51093, 59203, 177609, 414421, 532827, 1243263, 3729789]

約数ペア:

[(1, 3729789), (3, 1243263), (7, 532827), (9, 414421), (21, 177609), (63, 59203), (73, 51093), (219, 17031), (511, 7299), (657, 5677), (811, 4599), (1533, 2433)]