268804533

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{35999}}^1$

素因数の和:36152

約数の個数: 16

約数和(自身を含む): 380160000

約数和(自身を除く): 111355467

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 35999, 107997, 683981, 2051943, 4715869, 14147607, 89601511, 268804533]

約数ペア:

[(1, 268804533), (3, 89601511), (19, 14147607), (57, 4715869), (131, 2051943), (393, 683981), (2489, 107997), (7467, 35999)]