16161008071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{1997}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 18431981568

約数和(自身を除く): 2270973497

約数列:

[1, 13, 31, 43, 403, 467, 559, 1333, 1997, 6071, 14477, 17329, 20081, 25961, 61907, 85871, 188201, 261053, 622511, 804791, 932599, 1116323, 2662001, 8092643, 12123787, 28910569, 34606013, 40101757, 375837397, 521322841, 1243154467, 16161008071]

約数ペア:

[(1, 16161008071), (13, 1243154467), (31, 521322841), (43, 375837397), (403, 40101757), (467, 34606013), (559, 28910569), (1333, 12123787), (1997, 8092643), (6071, 2662001), (14477, 1116323), (17329, 932599), (20081, 804791), (25961, 622511), (61907, 261053), (85871, 188201)]