30980307

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5573}}^1$

素因数の和:5702

約数の個数: 16

約数和(自身を含む): 44146080

約数和(自身を除く): 13165773

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 5573, 16719, 94741, 284223, 607457, 1822371, 10326769, 30980307]

約数ペア:

[(1, 30980307), (3, 10326769), (17, 1822371), (51, 607457), (109, 284223), (327, 94741), (1853, 16719), (5559, 5573)]