4655007

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 7896096

約数和(自身を除く): 3241089

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1997, 2331, 5991, 13979, 17973, 41937, 73889, 125811, 221667, 517223, 665001, 1551669, 4655007]

約数ペア:

[(1, 4655007), (3, 1551669), (7, 665001), (9, 517223), (21, 221667), (37, 125811), (63, 73889), (111, 41937), (259, 17973), (333, 13979), (777, 5991), (1997, 2331)]