22371903

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 34272000

約数和(自身を除く): 11900097

約数列:

[1, 3, 9, 27, 67, 83, 149, 201, 249, 447, 603, 747, 1341, 1809, 2241, 4023, 5561, 9983, 12367, 16683, 29949, 37101, 50049, 89847, 111303, 150147, 269541, 333909, 828589, 2485767, 7457301, 22371903]

約数ペア:

[(1, 22371903), (3, 7457301), (9, 2485767), (27, 828589), (67, 333909), (83, 269541), (149, 150147), (201, 111303), (249, 89847), (447, 50049), (603, 37101), (747, 29949), (1341, 16683), (1809, 12367), (2241, 9983), (4023, 5561)]