213442463

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20549}}^1$

素因数の和:20626

約数の個数: 16

約数和(自身を含む): 248572800

約数和(自身を除く): 35130337

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 20549, 267137, 349333, 965803, 4541329, 12555439, 16418651, 213442463]

約数ペア:

[(1, 213442463), (13, 16418651), (17, 12555439), (47, 4541329), (221, 965803), (611, 349333), (799, 267137), (10387, 20549)]