1293846183

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{402691}}^1$

素因数の和:402724

約数の個数: 32

約数和(自身を含む): 2319505920

約数和(自身を除く): 1025659737

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 402691, 1208073, 2818837, 3624219, 6845747, 8456511, 10872657, 20537241, 25369533, 47920229, 61611723, 76108599, 143760687, 184835169, 431282061, 1293846183]

約数ペア:

[(1, 1293846183), (3, 431282061), (7, 184835169), (9, 143760687), (17, 76108599), (21, 61611723), (27, 47920229), (51, 25369533), (63, 20537241), (119, 10872657), (153, 8456511), (189, 6845747), (357, 3624219), (459, 2818837), (1071, 1208073), (3213, 402691)]