27965867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 30805632

約数和(自身を除く): 2839765

約数列:

[1, 17, 43, 67, 571, 731, 1139, 2881, 9707, 24553, 38257, 48977, 417401, 650369, 1645051, 27965867]

約数ペア:

[(1, 27965867), (17, 1645051), (43, 650369), (67, 417401), (571, 48977), (731, 38257), (1139, 24553), (2881, 9707)]