39995031

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10691}}^1$

素因数の和:10766

約数の個数: 16

約数和(自身を含む): 56453760

約数和(自身を除く): 16458729

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 10691, 32073, 310039, 459713, 930117, 1379139, 13331677, 39995031]

約数ペア:

[(1, 39995031), (3, 13331677), (29, 1379139), (43, 930117), (87, 459713), (129, 310039), (1247, 32073), (3741, 10691)]