670395717

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{103889}}^1$

素因数の和:104137

約数の個数: 16

約数和(自身を含む): 997344000

約数和(自身を除く): 326948283

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 103889, 311667, 935001, 2805003, 24829471, 74488413, 223465239, 670395717]

約数ペア:

[(1, 670395717), (3, 223465239), (9, 74488413), (27, 24829471), (239, 2805003), (717, 935001), (2151, 311667), (6453, 103889)]