215445593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 238723200

約数和(自身を除く): 23277607

約数列:

[1, 11, 89, 359, 613, 979, 3949, 6743, 31951, 54557, 220067, 351461, 600127, 2420737, 19585963, 215445593]

約数ペア:

[(1, 215445593), (11, 19585963), (89, 2420737), (359, 600127), (613, 351461), (979, 220067), (3949, 54557), (6743, 31951)]