968330853

素因数分解:

$3^2\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{6977}}^1$

素因数の和:9193

約数の個数: 24

約数和(自身を含む): 1599469248

約数和(自身を除く): 631138395

約数列:

[1, 3, 7, 9, 21, 63, 2203, 6609, 6977, 15421, 19827, 20931, 46263, 48839, 62793, 138789, 146517, 439551, 15370331, 46110993, 107592317, 138332979, 322776951, 968330853]

約数ペア:

[(1, 968330853), (3, 322776951), (7, 138332979), (9, 107592317), (21, 46110993), (63, 15370331), (2203, 439551), (6609, 146517), (6977, 138789), (15421, 62793), (19827, 48839), (20931, 46263)]