240053891

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12037}}^1$

素因数の和:12099

約数の個数: 24

約数和(自身を含む): 312891696

約数和(自身を除く): 72837805

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 12037, 19943, 84259, 132407, 445369, 589813, 926849, 3117583, 4899059, 6487943, 21823081, 34293413, 240053891]

約数ペア:

[(1, 240053891), (7, 34293413), (11, 21823081), (37, 6487943), (49, 4899059), (77, 3117583), (259, 926849), (407, 589813), (539, 445369), (1813, 132407), (2849, 84259), (12037, 19943)]