130730879

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 138682368

約数和(自身を除く): 7951489

約数列:

[1, 37, 43, 127, 647, 1591, 4699, 5461, 23939, 27821, 82169, 202057, 1029377, 3040253, 3533267, 130730879]

約数ペア:

[(1, 130730879), (37, 3533267), (43, 3040253), (127, 1029377), (647, 202057), (1591, 82169), (4699, 27821), (5461, 23939)]