12499693989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{77243}}^1$

素因数の和:77449

約数の個数: 32

約数和(自身を含む): 18686868480

約数和(自身を除く): 6187174491

約数列:

[1, 3, 17, 19, 51, 57, 167, 323, 501, 969, 2839, 3173, 8517, 9519, 53941, 77243, 161823, 231729, 1313131, 1467617, 3939393, 4402851, 12899581, 24949489, 38698743, 74848467, 219292877, 245092039, 657878631, 735276117, 4166564663, 12499693989]

約数ペア:

[(1, 12499693989), (3, 4166564663), (17, 735276117), (19, 657878631), (51, 245092039), (57, 219292877), (167, 74848467), (323, 38698743), (501, 24949489), (969, 12899581), (2839, 4402851), (3173, 3939393), (8517, 1467617), (9519, 1313131), (53941, 231729), (77243, 161823)]