5680129

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 7338408

約数和(自身を除く): 1658279

約数列:

[1, 7, 13, 37, 49, 91, 241, 259, 481, 637, 1687, 1813, 3133, 3367, 8917, 11809, 21931, 23569, 62419, 115921, 153517, 436933, 811447, 5680129]

約数ペア:

[(1, 5680129), (7, 811447), (13, 436933), (37, 153517), (49, 115921), (91, 62419), (241, 23569), (259, 21931), (481, 11809), (637, 8917), (1687, 3367), (1813, 3133)]