380140319

素因数分解:

${\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 417775680

約数和(自身を除く): 37635361

約数列:

[1, 13, 71, 169, 923, 2197, 2437, 11999, 31681, 155987, 173027, 411853, 2249351, 5354089, 29241563, 380140319]

約数ペア:

[(1, 380140319), (13, 29241563), (71, 5354089), (169, 2249351), (923, 411853), (2197, 173027), (2437, 155987), (11999, 31681)]