7850223

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 4407057

約数列:

[1, 3, 9, 27, 31, 83, 93, 113, 249, 279, 339, 747, 837, 1017, 2241, 2573, 3051, 3503, 7719, 9379, 10509, 23157, 28137, 31527, 69471, 84411, 94581, 253233, 290749, 872247, 2616741, 7850223]

約数ペア:

[(1, 7850223), (3, 2616741), (9, 872247), (27, 290749), (31, 253233), (83, 94581), (93, 84411), (113, 69471), (249, 31527), (279, 28137), (339, 23157), (747, 10509), (837, 9379), (1017, 7719), (2241, 3503), (2573, 3051)]