6789237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1913}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 11208384

約数和(自身を除く): 4419147

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1913, 3549, 5739, 13391, 24869, 40173, 74607, 174083, 323297, 522249, 969891, 2263079, 6789237]

約数ペア:

[(1, 6789237), (3, 2263079), (7, 969891), (13, 522249), (21, 323297), (39, 174083), (91, 74607), (169, 40173), (273, 24869), (507, 13391), (1183, 5739), (1913, 3549)]