449969277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{78079}}^1$

素因数の和:78212

約数の個数: 16

約数和(自身を含む): 640880640

約数和(自身を除く): 190911363

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 78079, 234237, 1327343, 3982029, 8822927, 26468781, 149989759, 449969277]

約数ペア:

[(1, 449969277), (3, 149989759), (17, 26468781), (51, 8822927), (113, 3982029), (339, 1327343), (1921, 234237), (5763, 78079)]