224765919

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25667}}^1$

素因数の和:25819

約数の個数: 24

約数和(自身を含む): 373726080

約数和(自身を除く): 148960161

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 25667, 77001, 179669, 231003, 539007, 1617021, 3567713, 10703139, 24973991, 32109417, 74921973, 224765919]

約数ペア:

[(1, 224765919), (3, 74921973), (7, 32109417), (9, 24973991), (21, 10703139), (63, 3567713), (139, 1617021), (417, 539007), (973, 231003), (1251, 179669), (2919, 77001), (8757, 25667)]