202320321

素因数分解:

$3^1\times 7^1\times {\mathrm{3023}}^1\times {\mathrm{3187}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 308496384

約数和(自身を除く): 106176063

約数列:

[1, 3, 7, 21, 3023, 3187, 9069, 9561, 21161, 22309, 63483, 66927, 9634301, 28902903, 67440107, 202320321]

約数ペア:

[(1, 202320321), (3, 67440107), (7, 28902903), (21, 9634301), (3023, 66927), (3187, 63483), (9069, 22309), (9561, 21161)]