1907995791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6911}}^1\times {\mathrm{7079}}^1$

素因数の和:14006

約数の個数: 16

約数和(自身を含む): 2740469760

約数和(自身を除く): 832473969

約数列:

[1, 3, 13, 39, 6911, 7079, 20733, 21237, 89843, 92027, 269529, 276081, 48922969, 146768907, 635998597, 1907995791]

約数ペア:

[(1, 1907995791), (3, 635998597), (13, 146768907), (39, 48922969), (6911, 276081), (7079, 269529), (20733, 92027), (21237, 89843)]