25293622431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6440953}}^1$

素因数の和:6440991

約数の個数: 32

約数和(自身を含む): 44519874048

約数和(自身を除く): 19226251617

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 6440953, 19322859, 45086671, 70850483, 109496201, 135260013, 212551449, 328488603, 495953381, 766473407, 1204458211, 1487860143, 2299420221, 3613374633, 8431207477, 25293622431]

約数ペア:

[(1, 25293622431), (3, 8431207477), (7, 3613374633), (11, 2299420221), (17, 1487860143), (21, 1204458211), (33, 766473407), (51, 495953381), (77, 328488603), (119, 212551449), (187, 135260013), (231, 109496201), (357, 70850483), (561, 45086671), (1309, 19322859), (3927, 6440953)]