30806517

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11551}}^1$

素因数の和:11688

約数の個数: 16

約数和(自身を含む): 47316992

約数和(自身を除く): 16510475

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 11551, 34653, 80857, 242571, 1466977, 4400931, 10268839, 30806517]

約数ペア:

[(1, 30806517), (3, 10268839), (7, 4400931), (21, 1466977), (127, 242571), (381, 80857), (889, 34653), (2667, 11551)]