321569307

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{5897}}^1$

素因数の和:6059

約数の個数: 24

約数和(自身を含む): 476605584

約数和(自身を除く): 155036277

約数列:

[1, 3, 9, 73, 83, 219, 249, 657, 747, 5897, 6059, 17691, 18177, 53073, 54531, 430481, 489451, 1291443, 1468353, 3874329, 4405059, 35729923, 107189769, 321569307]

約数ペア:

[(1, 321569307), (3, 107189769), (9, 35729923), (73, 4405059), (83, 3874329), (219, 1468353), (249, 1291443), (657, 489451), (747, 430481), (5897, 54531), (6059, 53073), (17691, 18177)]