3408741

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 5725824

約数和(自身を除く): 2317083

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 887, 1281, 2661, 3843, 6209, 7983, 18627, 54107, 55881, 162321, 378749, 486963, 1136247, 3408741]

約数ペア:

[(1, 3408741), (3, 1136247), (7, 486963), (9, 378749), (21, 162321), (61, 55881), (63, 54107), (183, 18627), (427, 7983), (549, 6209), (887, 3843), (1281, 2661)]