28660113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9901

約数の個数: 24

約数和(自身を含む): 46144800

約数和(自身を除く): 17484687

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 9859, 29577, 88731, 167603, 187321, 502809, 561963, 1508427, 1685889, 3184457, 9553371, 28660113]

約数ペア:

[(1, 28660113), (3, 9553371), (9, 3184457), (17, 1685889), (19, 1508427), (51, 561963), (57, 502809), (153, 187321), (171, 167603), (323, 88731), (969, 29577), (2907, 9859)]