1957097721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{36809}}^1$

素因数の和:37328

約数の個数: 16

約数和(自身を含む): 2685657600

約数和(自身を除く): 728559879

約数列:

[1, 3, 37, 111, 479, 1437, 17723, 36809, 53169, 110427, 1361933, 4085799, 17631511, 52894533, 652365907, 1957097721]

約数ペア:

[(1, 1957097721), (3, 652365907), (37, 52894533), (111, 17631511), (479, 4085799), (1437, 1361933), (17723, 110427), (36809, 53169)]