26898053

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 35696640

約数和(自身を除く): 8798587

約数列:

[1, 7, 13, 19, 47, 91, 133, 247, 329, 331, 611, 893, 1729, 2317, 4277, 4303, 6251, 6289, 11609, 15557, 30121, 44023, 81263, 81757, 108899, 202241, 295583, 572299, 1415687, 2069081, 3842579, 26898053]

約数ペア:

[(1, 26898053), (7, 3842579), (13, 2069081), (19, 1415687), (47, 572299), (91, 295583), (133, 202241), (247, 108899), (329, 81757), (331, 81263), (611, 44023), (893, 30121), (1729, 15557), (2317, 11609), (4277, 6289), (4303, 6251)]