13656027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 23445504

約数和(自身を除く): 9789477

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 1907, 2387, 5721, 7161, 13349, 20977, 40047, 59117, 62931, 146839, 177351, 413819, 440517, 650287, 1241457, 1950861, 4552009, 13656027]

約数ペア:

[(1, 13656027), (3, 4552009), (7, 1950861), (11, 1241457), (21, 650287), (31, 440517), (33, 413819), (77, 177351), (93, 146839), (217, 62931), (231, 59117), (341, 40047), (651, 20977), (1023, 13349), (1907, 7161), (2387, 5721)]