7942717447

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{17987}}^1$

素因数の和:18510

約数の個数: 16

約数和(自身を含む): 9152294400

約数和(自身を除く): 1209576953

約数列:

[1, 7, 199, 317, 1393, 2219, 17987, 63083, 125909, 441581, 3579413, 5701879, 25055891, 39913153, 1134673921, 7942717447]

約数ペア:

[(1, 7942717447), (7, 1134673921), (199, 39913153), (317, 25055891), (1393, 5701879), (2219, 3579413), (17987, 441581), (63083, 125909)]