8880231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 13128192

約数和(自身を除く): 4247961

約数列:

[1, 3, 23, 41, 43, 69, 73, 123, 129, 219, 943, 989, 1679, 1763, 2829, 2967, 2993, 3139, 5037, 5289, 8979, 9417, 40549, 68839, 72197, 121647, 128699, 206517, 216591, 386097, 2960077, 8880231]

約数ペア:

[(1, 8880231), (3, 2960077), (23, 386097), (41, 216591), (43, 206517), (69, 128699), (73, 121647), (123, 72197), (129, 68839), (219, 40549), (943, 9417), (989, 8979), (1679, 5289), (1763, 5037), (2829, 3139), (2967, 2993)]