21728063701

素因数分解:

${\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1\times {\mathrm{1657}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 22328564544

約数和(自身を除く): 600500843

約数列:

[1, 43, 467, 653, 1657, 20081, 28079, 71251, 304951, 773819, 1082021, 13112893, 33274217, 46526903, 505303807, 21728063701]

約数ペア:

[(1, 21728063701), (43, 505303807), (467, 46526903), (653, 33274217), (1657, 13112893), (20081, 1082021), (28079, 773819), (71251, 304951)]