198419337

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{2011}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 302363360

約数和(自身を除く): 103944023

約数列:

[1, 3, 9, 19, 57, 171, 577, 1731, 2011, 5193, 6033, 10963, 18099, 32889, 38209, 98667, 114627, 343881, 1160347, 3481041, 10443123, 22046593, 66139779, 198419337]

約数ペア:

[(1, 198419337), (3, 66139779), (9, 22046593), (19, 10443123), (57, 3481041), (171, 1160347), (577, 343881), (1731, 114627), (2011, 98667), (5193, 38209), (6033, 32889), (10963, 18099)]