550511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 16

約数和(自身を含む): 653184

約数和(自身を除く): 102673

約数列:

[1, 13, 17, 47, 53, 221, 611, 689, 799, 901, 2491, 10387, 11713, 32383, 42347, 550511]

約数ペア:

[(1, 550511), (13, 42347), (17, 32383), (47, 11713), (53, 10387), (221, 2491), (611, 901), (689, 799)]