2999619623

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22531}}^1$

素因数の和:22588

約数の個数: 48

約数和(自身を含む): 4315328640

約数和(自身を除く): 1315709017

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 133, 143, 209, 247, 539, 637, 931, 1001, 1463, 1729, 2717, 7007, 10241, 12103, 19019, 22531, 133133, 157717, 247841, 292903, 428089, 1104019, 1734887, 2050321, 2996623, 3221933, 4708979, 5565157, 12144209, 14352247, 20976361, 22553531, 32962853, 38956099, 61216727, 157874717, 230739971, 272692693, 428517089, 2999619623]

約数ペア:

[(1, 2999619623), (7, 428517089), (11, 272692693), (13, 230739971), (19, 157874717), (49, 61216727), (77, 38956099), (91, 32962853), (133, 22553531), (143, 20976361), (209, 14352247), (247, 12144209), (539, 5565157), (637, 4708979), (931, 3221933), (1001, 2996623), (1463, 2050321), (1729, 1734887), (2717, 1104019), (7007, 428089), (10241, 292903), (12103, 247841), (19019, 157717), (22531, 133133)]