13820337

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 21509280

約数和(自身を除く): 7688943

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 1531, 3009, 4593, 9027, 13779, 26027, 78081, 90329, 234243, 270987, 812961, 1535593, 4606779, 13820337]

約数ペア:

[(1, 13820337), (3, 4606779), (9, 1535593), (17, 812961), (51, 270987), (59, 234243), (153, 90329), (177, 78081), (531, 26027), (1003, 13779), (1531, 9027), (3009, 4593)]