605203893

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20968

約数の個数: 48

約数和(自身を含む): 1097066880

約数和(自身を除く): 491862987

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 3213, 4131, 9639, 20929, 28917, 62787, 146503, 188361, 355793, 439509, 565083, 1067379, 1318527, 1695249, 2490551, 3202137, 3955581, 5085747, 7471653, 9606411, 11866743, 22414959, 28819233, 35600229, 67244877, 86457699, 201734631, 605203893]

約数ペア:

[(1, 605203893), (3, 201734631), (7, 86457699), (9, 67244877), (17, 35600229), (21, 28819233), (27, 22414959), (51, 11866743), (63, 9606411), (81, 7471653), (119, 5085747), (153, 3955581), (189, 3202137), (243, 2490551), (357, 1695249), (459, 1318527), (567, 1067379), (1071, 565083), (1377, 439509), (1701, 355793), (3213, 188361), (4131, 146503), (9639, 62787), (20929, 28917)]