39883907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3613}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 48572160

約数和(自身を除く): 8688253

約数列:

[1, 7, 19, 83, 133, 581, 1577, 3613, 11039, 25291, 68647, 299879, 480529, 2099153, 5697701, 39883907]

約数ペア:

[(1, 39883907), (7, 5697701), (19, 2099153), (83, 480529), (133, 299879), (581, 68647), (1577, 25291), (3613, 11039)]