12906201

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55871}}^1$

素因数の和:55892

約数の個数: 16

約数和(自身を含む): 21454848

約数和(自身を除く): 8548647

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 55871, 167613, 391097, 614581, 1173291, 1843743, 4302067, 12906201]

約数ペア:

[(1, 12906201), (3, 4302067), (7, 1843743), (11, 1173291), (21, 614581), (33, 391097), (77, 167613), (231, 55871)]