15677925137

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1\times {\mathrm{1283}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 18992517120

約数和(自身を除く): 3314591983

約数列:

[1, 7, 23, 71, 161, 497, 1069, 1283, 1633, 7483, 8981, 11431, 24587, 29509, 75899, 91093, 172109, 206563, 531293, 637651, 1371527, 1745677, 2095139, 9600689, 12219739, 14665973, 31545121, 97378417, 220815847, 681648919, 2239703591, 15677925137]

約数ペア:

[(1, 15677925137), (7, 2239703591), (23, 681648919), (71, 220815847), (161, 97378417), (497, 31545121), (1069, 14665973), (1283, 12219739), (1633, 9600689), (7483, 2095139), (8981, 1745677), (11431, 1371527), (24587, 637651), (29509, 531293), (75899, 206563), (91093, 172109)]