33191919

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 49441392

約数和(自身を除く): 16249473

約数列:

[1, 3, 9, 41, 123, 293, 307, 369, 879, 921, 2637, 2763, 12013, 12587, 36039, 37761, 89951, 108117, 113283, 269853, 809559, 3687991, 11063973, 33191919]

約数ペア:

[(1, 33191919), (3, 11063973), (9, 3687991), (41, 809559), (123, 269853), (293, 113283), (307, 108117), (369, 89951), (879, 37761), (921, 36039), (2637, 12587), (2763, 12013)]