710073

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:63

約数の個数: 48

約数和(自身を含む): 1375360

約数和(自身を除く): 665287

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 289, 351, 357, 459, 663, 819, 867, 1071, 1547, 1989, 2023, 2457, 2601, 3213, 3757, 4641, 5967, 6069, 7803, 11271, 13923, 18207, 26299, 33813, 41769, 54621, 78897, 101439, 236691, 710073]

約数ペア:

[(1, 710073), (3, 236691), (7, 101439), (9, 78897), (13, 54621), (17, 41769), (21, 33813), (27, 26299), (39, 18207), (51, 13923), (63, 11271), (91, 7803), (117, 6069), (119, 5967), (153, 4641), (189, 3757), (221, 3213), (273, 2601), (289, 2457), (351, 2023), (357, 1989), (459, 1547), (663, 1071), (819, 867)]