2437929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 3861312

約数和(自身を除く): 1423383

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 311, 603, 871, 933, 2613, 2799, 4043, 7839, 12129, 20837, 36387, 62511, 187533, 270881, 812643, 2437929]

約数ペア:

[(1, 2437929), (3, 812643), (9, 270881), (13, 187533), (39, 62511), (67, 36387), (117, 20837), (201, 12129), (311, 7839), (603, 4043), (871, 2799), (933, 2613)]