15691691691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{98543}}^1$

素因数の和:99923

約数の個数: 24

約数和(自身を含む): 24427480896

約数和(自身を除く): 8735789205

約数列:

[1, 3, 9, 13, 39, 117, 1361, 4083, 12249, 17693, 53079, 98543, 159237, 295629, 886887, 1281059, 3843177, 11529531, 134117023, 402351069, 1207053207, 1743521299, 5230563897, 15691691691]

約数ペア:

[(1, 15691691691), (3, 5230563897), (9, 1743521299), (13, 1207053207), (39, 402351069), (117, 134117023), (1361, 11529531), (4083, 3843177), (12249, 1281059), (17693, 886887), (53079, 295629), (98543, 159237)]