138536497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1693}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 155631168

約数和(自身を除く): 17094671

約数列:

[1, 11, 43, 173, 473, 1693, 1903, 7439, 18623, 72799, 81829, 292889, 800789, 3221779, 12594227, 138536497]

約数ペア:

[(1, 138536497), (11, 12594227), (43, 3221779), (173, 800789), (473, 292889), (1693, 81829), (1903, 72799), (7439, 18623)]