40179927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5381}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 56833920

約数和(自身を除く): 16653993

約数列:

[1, 3, 19, 57, 131, 393, 2489, 5381, 7467, 16143, 102239, 306717, 704911, 2114733, 13393309, 40179927]

約数ペア:

[(1, 40179927), (3, 13393309), (19, 2114733), (57, 704911), (131, 306717), (393, 102239), (2489, 16143), (5381, 7467)]