2753779

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 3388608

約数和(自身を除く): 634829

約数列:

[1, 7, 17, 73, 119, 317, 511, 1241, 2219, 5389, 8687, 23141, 37723, 161987, 393397, 2753779]

約数ペア:

[(1, 2753779), (7, 393397), (17, 161987), (73, 37723), (119, 23141), (317, 8687), (511, 5389), (1241, 2219)]