12804528331

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{40499}}^1$

素因数の和:40615

約数の個数: 24

約数和(自身を含む): 15443136000

約数和(自身を除く): 2638607669

約数列:

[1, 7, 31, 47, 217, 329, 961, 1457, 6727, 10199, 40499, 45167, 283493, 316169, 1255469, 1903453, 8788283, 13324171, 38919539, 59007043, 272436773, 413049301, 1829218333, 12804528331]

約数ペア:

[(1, 12804528331), (7, 1829218333), (31, 413049301), (47, 272436773), (217, 59007043), (329, 38919539), (961, 13324171), (1457, 8788283), (6727, 1903453), (10199, 1255469), (40499, 316169), (45167, 283493)]