81988229

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 90383040

約数和(自身を除く): 8394811

約数列:

[1, 17, 43, 59, 731, 1003, 1901, 2537, 32317, 43129, 81743, 112159, 1389631, 1906703, 4822837, 81988229]

約数ペア:

[(1, 81988229), (17, 4822837), (43, 1906703), (59, 1389631), (731, 112159), (1003, 81743), (1901, 43129), (2537, 32317)]