7798437

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2294

約数の個数: 20

約数和(自身を含む): 11925760

約数和(自身を除く): 4127323

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2239, 3483, 6717, 20151, 60453, 96277, 181359, 288831, 866493, 2599479, 7798437]

約数ペア:

[(1, 7798437), (3, 2599479), (9, 866493), (27, 288831), (43, 181359), (81, 96277), (129, 60453), (387, 20151), (1161, 6717), (2239, 3483)]