1717718401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2725

約数の個数: 32

約数和(自身を含む): 2116730880

約数和(自身を除く): 399012479

約数列:

[1, 7, 29, 31, 107, 203, 217, 749, 899, 2551, 3103, 3317, 6293, 17857, 21721, 23219, 73979, 79081, 96193, 272957, 517853, 553567, 673351, 1910699, 2293349, 7915753, 8461667, 16053443, 55410271, 59231669, 245388343, 1717718401]

約数ペア:

[(1, 1717718401), (7, 245388343), (29, 59231669), (31, 55410271), (107, 16053443), (203, 8461667), (217, 7915753), (749, 2293349), (899, 1910699), (2551, 673351), (3103, 553567), (3317, 517853), (6293, 272957), (17857, 96193), (21721, 79081), (23219, 73979)]