29009259

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{21067}}^1$

素因数の和:21096

約数の個数: 20

約数和(自身を含む): 45886104

約数和(自身を除く): 16876845

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 21067, 63201, 189603, 358139, 568809, 1074417, 1706427, 3223251, 9669753, 29009259]

約数ペア:

[(1, 29009259), (3, 9669753), (9, 3223251), (17, 1706427), (27, 1074417), (51, 568809), (81, 358139), (153, 189603), (459, 63201), (1377, 21067)]