171099123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 259983360

約数和(自身を除く): 88884237

約数列:

[1, 3, 13, 19, 39, 57, 233, 247, 699, 741, 991, 2973, 3029, 4427, 9087, 12883, 13281, 18829, 38649, 56487, 57551, 172653, 230903, 244777, 692709, 734331, 3001739, 4387157, 9005217, 13161471, 57033041, 171099123]

約数ペア:

[(1, 171099123), (3, 57033041), (13, 13161471), (19, 9005217), (39, 4387157), (57, 3001739), (233, 734331), (247, 692709), (699, 244777), (741, 230903), (991, 172653), (2973, 57551), (3029, 56487), (4427, 38649), (9087, 18829), (12883, 13281)]