80466881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 93139200

約数和(自身を除く): 12672319

約数列:

[1, 11, 19, 131, 209, 1441, 2489, 2939, 27379, 32329, 55841, 385009, 614251, 4235099, 7315171, 80466881]

約数ペア:

[(1, 80466881), (11, 7315171), (19, 4235099), (131, 614251), (209, 385009), (1441, 55841), (2489, 32329), (2939, 27379)]