40066389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9871}}^1$

素因数の和:9929

約数の個数: 24

約数和(自身を含む): 64681344

約数和(自身を除く): 24614955

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 9871, 29613, 88839, 108581, 325743, 404711, 977229, 1214133, 3642399, 4451821, 13355463, 40066389]

約数ペア:

[(1, 40066389), (3, 13355463), (9, 4451821), (11, 3642399), (33, 1214133), (41, 977229), (99, 404711), (123, 325743), (369, 108581), (451, 88839), (1353, 29613), (4059, 9871)]