57289813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 69548544

約数和(自身を除く): 12258731

約数列:

[1, 7, 17, 119, 431, 1117, 3017, 7327, 7819, 18989, 51289, 132923, 481427, 3369989, 8184259, 57289813]

約数ペア:

[(1, 57289813), (7, 8184259), (17, 3369989), (119, 481427), (431, 132923), (1117, 51289), (3017, 18989), (7327, 7819)]