338662797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 542868480

約数和(自身を除く): 204205683

約数列:

[1, 3, 11, 17, 33, 43, 51, 101, 129, 139, 187, 303, 417, 473, 561, 731, 1111, 1419, 1529, 1717, 2193, 2363, 3333, 4343, 4587, 5151, 5977, 7089, 8041, 13029, 14039, 17931, 18887, 24123, 25993, 42117, 47773, 56661, 65747, 73831, 77979, 101609, 143319, 154429, 197241, 221493, 238663, 304827, 463287, 603677, 715989, 812141, 1117699, 1811031, 2436423, 2625293, 3353097, 6640447, 7875879, 10262509, 19921341, 30787527, 112887599, 338662797]

約数ペア:

[(1, 338662797), (3, 112887599), (11, 30787527), (17, 19921341), (33, 10262509), (43, 7875879), (51, 6640447), (101, 3353097), (129, 2625293), (139, 2436423), (187, 1811031), (303, 1117699), (417, 812141), (473, 715989), (561, 603677), (731, 463287), (1111, 304827), (1419, 238663), (1529, 221493), (1717, 197241), (2193, 154429), (2363, 143319), (3333, 101609), (4343, 77979), (4587, 73831), (5151, 65747), (5977, 56661), (7089, 47773), (8041, 42117), (13029, 25993), (14039, 24123), (17931, 18887)]