1224153

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 2230272

約数和(自身を除く): 1006119

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 127, 153, 189, 357, 381, 459, 567, 889, 1071, 1143, 1377, 2159, 2667, 3213, 3429, 6477, 8001, 9639, 10287, 15113, 19431, 24003, 45339, 58293, 72009, 136017, 174879, 408051, 1224153]

約数ペア:

[(1, 1224153), (3, 408051), (7, 174879), (9, 136017), (17, 72009), (21, 58293), (27, 45339), (51, 24003), (63, 19431), (81, 15113), (119, 10287), (127, 9639), (153, 8001), (189, 6477), (357, 3429), (381, 3213), (459, 2667), (567, 2159), (889, 1377), (1071, 1143)]