1081012303

素因数分解:

$7^1\times {\mathrm{17}}^4\times {\mathrm{43}}^2$

素因数の和:161

約数の個数: 30

約数和(自身を含む): 1343893704

約数和(自身を除く): 262881401

約数列:

[1, 7, 17, 43, 119, 289, 301, 731, 1849, 2023, 4913, 5117, 12427, 12943, 31433, 34391, 83521, 86989, 211259, 220031, 534361, 584647, 1478813, 3591403, 3740527, 9084137, 25139821, 63588959, 154430329, 1081012303]

約数ペア:

[(1, 1081012303), (7, 154430329), (17, 63588959), (43, 25139821), (119, 9084137), (289, 3740527), (301, 3591403), (731, 1478813), (1849, 584647), (2023, 534361), (4913, 220031), (5117, 211259), (12427, 86989), (12943, 83521), (31433, 34391)]