2021936691

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1\times {\mathrm{8101}}^1$

素因数の和:8682

約数の個数: 16

約数和(自身を含む): 2715012608

約数和(自身を除く): 693075917

約数列:

[1, 3, 271, 307, 813, 921, 8101, 24303, 83197, 249591, 2195371, 2487007, 6586113, 7461021, 673978897, 2021936691]

約数ペア:

[(1, 2021936691), (3, 673978897), (271, 7461021), (307, 6586113), (813, 2487007), (921, 2195371), (8101, 249591), (24303, 83197)]