12868647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8297}}^1$

素因数の和:8358

約数の個数: 16

約数和(自身を含む): 19118592

約数和(自身を除く): 6249945

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 8297, 24891, 91267, 273801, 389959, 1169877, 4289549, 12868647]

約数ペア:

[(1, 12868647), (3, 4289549), (11, 1169877), (33, 389959), (47, 273801), (141, 91267), (517, 24891), (1551, 8297)]