514437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 912384

約数和(自身を除く): 397947

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 131, 187, 231, 357, 393, 561, 917, 1309, 1441, 2227, 2751, 3927, 4323, 6681, 10087, 15589, 24497, 30261, 46767, 73491, 171479, 514437]

約数ペア:

[(1, 514437), (3, 171479), (7, 73491), (11, 46767), (17, 30261), (21, 24497), (33, 15589), (51, 10087), (77, 6681), (119, 4323), (131, 3927), (187, 2751), (231, 2227), (357, 1441), (393, 1309), (561, 917)]