26197017

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 46982592

約数和(自身を除く): 20785575

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 953, 1309, 1617, 2499, 2859, 3927, 6671, 9163, 10483, 16201, 20013, 27489, 31449, 46697, 48603, 73381, 113407, 140091, 178211, 220143, 340221, 513667, 534633, 793849, 1247477, 1541001, 2381547, 3742431, 8732339, 26197017]

約数ペア:

[(1, 26197017), (3, 8732339), (7, 3742431), (11, 2381547), (17, 1541001), (21, 1247477), (33, 793849), (49, 534633), (51, 513667), (77, 340221), (119, 220143), (147, 178211), (187, 140091), (231, 113407), (357, 73381), (539, 48603), (561, 46697), (833, 31449), (953, 27489), (1309, 20013), (1617, 16201), (2499, 10483), (2859, 9163), (3927, 6671)]