7922109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 11539584

約数和(自身を除く): 3617475

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 2861, 8583, 37193, 111579, 203131, 609393, 2640703, 7922109]

約数ペア:

[(1, 7922109), (3, 2640703), (13, 609393), (39, 203131), (71, 111579), (213, 37193), (923, 8583), (2769, 2861)]