40672269

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1321}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 64344384

約数和(自身を除く): 23672115

約数列:

[1, 3, 9, 11, 33, 99, 311, 933, 1321, 2799, 3421, 3963, 10263, 11889, 14531, 30789, 43593, 130779, 410831, 1232493, 3697479, 4519141, 13557423, 40672269]

約数ペア:

[(1, 40672269), (3, 13557423), (9, 4519141), (11, 3697479), (33, 1232493), (99, 410831), (311, 130779), (933, 43593), (1321, 30789), (2799, 14531), (3421, 11889), (3963, 10263)]