8745429

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 15561216

約数和(自身を除く): 6815787

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 131, 187, 231, 289, 357, 393, 561, 867, 917, 1309, 1441, 2023, 2227, 2751, 3179, 3927, 4323, 6069, 6681, 9537, 10087, 15589, 22253, 24497, 30261, 37859, 46767, 66759, 73491, 113577, 171479, 265013, 416449, 514437, 795039, 1249347, 2915143, 8745429]

約数ペア:

[(1, 8745429), (3, 2915143), (7, 1249347), (11, 795039), (17, 514437), (21, 416449), (33, 265013), (51, 171479), (77, 113577), (119, 73491), (131, 66759), (187, 46767), (231, 37859), (289, 30261), (357, 24497), (393, 22253), (561, 15589), (867, 10087), (917, 9537), (1309, 6681), (1441, 6069), (2023, 4323), (2227, 3927), (2751, 3179)]