5309451

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 8895744

約数和(自身を除く): 3586293

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1187, 1491, 3561, 4473, 8309, 10683, 24927, 74781, 84277, 252831, 589939, 758493, 1769817, 5309451]

約数ペア:

[(1, 5309451), (3, 1769817), (7, 758493), (9, 589939), (21, 252831), (63, 84277), (71, 74781), (213, 24927), (497, 10683), (639, 8309), (1187, 4473), (1491, 3561)]