27940147207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10208311}}^1$

素因数の和:10208358

約数の個数: 16

約数和(自身を含む): 35279926272

約数和(自身を除く): 7339779065

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 10208311, 71458177, 173541287, 234791153, 1214789009, 1643538071, 3991449601, 27940147207]

約数ペア:

[(1, 27940147207), (7, 3991449601), (17, 1643538071), (23, 1214789009), (119, 234791153), (161, 173541287), (391, 71458177), (2737, 10208311)]