21000434729

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{14087}}^1$

素因数の和:15104

約数の個数: 16

約数和(自身を含む): 22094717568

約数和(自身を除く): 1094282839

約数列:

[1, 37, 43, 937, 1591, 14087, 34669, 40291, 521219, 605741, 1490767, 13199519, 22412417, 488382203, 567579317, 21000434729]

約数ペア:

[(1, 21000434729), (37, 567579317), (43, 488382203), (937, 22412417), (1591, 13199519), (14087, 1490767), (34669, 605741), (40291, 521219)]