898684821

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{45533}}^1$

素因数の和:45602

約数の個数: 32

約数和(自身を含む): 1442517120

約数和(自身を除く): 543832299

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 45533, 136599, 409797, 774061, 1229391, 1957919, 2322183, 5873757, 6966549, 17621271, 20899647, 33284623, 52863813, 99853869, 299561607, 898684821]

約数ペア:

[(1, 898684821), (3, 299561607), (9, 99853869), (17, 52863813), (27, 33284623), (43, 20899647), (51, 17621271), (129, 6966549), (153, 5873757), (387, 2322183), (459, 1957919), (731, 1229391), (1161, 774061), (2193, 409797), (6579, 136599), (19737, 45533)]