31429317

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 43472000

約数和(自身を除く): 12042683

約数列:

[1, 3, 37, 103, 111, 309, 2749, 3811, 8247, 11433, 101713, 283147, 305139, 849441, 10476439, 31429317]

約数ペア:

[(1, 31429317), (3, 10476439), (37, 849441), (103, 305139), (111, 283147), (309, 101713), (2749, 11433), (3811, 8247)]