9971222

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:587

約数の個数: 16

約数和(自身を含む): 15267840

約数和(自身を除く): 5296618

約数列:

[1, 2, 79, 158, 223, 283, 446, 566, 17617, 22357, 35234, 44714, 63109, 126218, 4985611, 9971222]

約数ペア:

[(1, 9971222), (2, 4985611), (79, 126218), (158, 63109), (223, 44714), (283, 35234), (446, 22357), (566, 17617)]