12670401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3907}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 18008064

約数和(自身を除く): 5337663

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 3907, 11721, 89861, 183629, 269583, 550887, 4223467, 12670401]

約数ペア:

[(1, 12670401), (3, 4223467), (23, 550887), (47, 269583), (69, 183629), (141, 89861), (1081, 11721), (3243, 3907)]