8146737

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2394

約数の個数: 20

約数和(自身を含む): 12458160

約数和(自身を除く): 4311423

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2339, 3483, 7017, 21051, 63153, 100577, 189459, 301731, 905193, 2715579, 8146737]

約数ペア:

[(1, 8146737), (3, 2715579), (9, 905193), (27, 301731), (43, 189459), (81, 100577), (129, 63153), (387, 21051), (1161, 7017), (2339, 3483)]