31883381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 34990704

約数和(自身を除く): 3107323

約数列:

[1, 17, 37, 173, 293, 629, 2941, 4981, 6401, 10841, 50689, 108817, 184297, 861713, 1875493, 31883381]

約数ペア:

[(1, 31883381), (17, 1875493), (37, 861713), (173, 184297), (293, 108817), (629, 50689), (2941, 10841), (4981, 6401)]