880609983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{12641}}^1$

素因数の和:14766

約数の個数: 16

約数和(自身を含む): 1281595392

約数和(自身を除く): 400985409

約数列:

[1, 3, 11, 33, 2111, 6333, 12641, 23221, 37923, 69663, 139051, 417153, 26685151, 80055453, 293536661, 880609983]

約数ペア:

[(1, 880609983), (3, 293536661), (11, 80055453), (33, 26685151), (2111, 417153), (6333, 139051), (12641, 69663), (23221, 37923)]