339559857

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6581}}^1$

素因数の和:6620

約数の個数: 60

約数和(自身を含む): 635544756

約数和(自身を除く): 295984899

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 1053, 1323, 1911, 2457, 3969, 5733, 6581, 7371, 17199, 19743, 46067, 51597, 59229, 85553, 138201, 177687, 256659, 322469, 414603, 533061, 598871, 769977, 967407, 1243809, 1796613, 2309931, 2902221, 3731427, 4192097, 5389839, 6929793, 8706663, 12576291, 16169517, 26119989, 37728873, 48508551, 113186619, 339559857]

約数ペア:

[(1, 339559857), (3, 113186619), (7, 48508551), (9, 37728873), (13, 26119989), (21, 16169517), (27, 12576291), (39, 8706663), (49, 6929793), (63, 5389839), (81, 4192097), (91, 3731427), (117, 2902221), (147, 2309931), (189, 1796613), (273, 1243809), (351, 967407), (441, 769977), (567, 598871), (637, 533061), (819, 414603), (1053, 322469), (1323, 256659), (1911, 177687), (2457, 138201), (3969, 85553), (5733, 59229), (6581, 51597), (7371, 46067), (17199, 19743)]