2021076429

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1\times {\mathrm{6977}}^1$

素因数の和:7636

約数の個数: 16

約数和(自身を含む): 2713492992

約数和(自身を除く): 692416563

約数列:

[1, 3, 223, 433, 669, 1299, 6977, 20931, 96559, 289677, 1555871, 3021041, 4667613, 9063123, 673692143, 2021076429]

約数ペア:

[(1, 2021076429), (3, 673692143), (223, 9063123), (433, 4667613), (669, 3021041), (1299, 1555871), (6977, 289677), (20931, 96559)]