428253767

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 452537280

約数和(自身を除く): 24283513

約数列:

[1, 23, 157, 233, 509, 3611, 5359, 11707, 36581, 79913, 118597, 841363, 1837999, 2727731, 18619729, 428253767]

約数ペア:

[(1, 428253767), (23, 18619729), (157, 2727731), (233, 1837999), (509, 841363), (3611, 118597), (5359, 79913), (11707, 36581)]