963639073

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20731}}^1$

素因数の和:20844

約数の個数: 16

約数和(自身を含む): 1050863616

約数和(自身を除く): 87224543

約数列:

[1, 23, 43, 47, 989, 1081, 2021, 20731, 46483, 476813, 891433, 974357, 20502959, 22410211, 41897351, 963639073]

約数ペア:

[(1, 963639073), (23, 41897351), (43, 22410211), (47, 20502959), (989, 974357), (1081, 891433), (2021, 476813), (20731, 46483)]