31204329931

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2939}}^1\times {\mathrm{4759}}^1$

素因数の和:7818

約数の個数: 16

約数和(自身を含む): 32914828800

約数和(自身を除く): 1710498869

約数列:

[1, 23, 97, 2231, 2939, 4759, 67597, 109457, 285083, 461623, 6556909, 10617329, 13986701, 321694123, 1356709997, 31204329931]

約数ペア:

[(1, 31204329931), (23, 1356709997), (97, 321694123), (2231, 13986701), (2939, 10617329), (4759, 6556909), (67597, 461623), (109457, 285083)]