734833393

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 890652672

約数和(自身を除く): 155819279

約数列:

[1, 7, 31, 53, 181, 217, 353, 371, 1267, 1643, 2471, 5611, 9593, 10943, 11501, 18709, 39277, 63893, 67151, 76601, 130963, 297383, 447251, 579979, 1980683, 2081681, 3386329, 4059853, 13864781, 23704303, 104976199, 734833393]

約数ペア:

[(1, 734833393), (7, 104976199), (31, 23704303), (53, 13864781), (181, 4059853), (217, 3386329), (353, 2081681), (371, 1980683), (1267, 579979), (1643, 447251), (2471, 297383), (5611, 130963), (9593, 76601), (10943, 67151), (11501, 63893), (18709, 39277)]