85440453

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239329}}^1$

素因数の和:239356

約数の個数: 16

約数和(自身を含む): 137854080

約数和(自身を除く): 52413627

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 239329, 717987, 1675303, 4068593, 5025909, 12205779, 28480151, 85440453]

約数ペア:

[(1, 85440453), (3, 28480151), (7, 12205779), (17, 5025909), (21, 4068593), (51, 1675303), (119, 717987), (357, 239329)]