196395939

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3389}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 291919680

約数和(自身を除く): 95523741

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 1233, 3389, 6439, 10167, 19317, 30501, 57951, 159283, 464293, 477849, 1392879, 1433547, 4178637, 21821771, 65465313, 196395939]

約数ペア:

[(1, 196395939), (3, 65465313), (9, 21821771), (47, 4178637), (137, 1433547), (141, 1392879), (411, 477849), (423, 464293), (1233, 159283), (3389, 57951), (6439, 30501), (10167, 19317)]