7064673

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 12705984

約数和(自身を除く): 5641311

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 257, 357, 539, 561, 771, 833, 1309, 1617, 1799, 2499, 2827, 3927, 4369, 5397, 8481, 9163, 12593, 13107, 19789, 27489, 30583, 37779, 48059, 59367, 91749, 138523, 144177, 214081, 336413, 415569, 642243, 1009239, 2354891, 7064673]

約数ペア:

[(1, 7064673), (3, 2354891), (7, 1009239), (11, 642243), (17, 415569), (21, 336413), (33, 214081), (49, 144177), (51, 138523), (77, 91749), (119, 59367), (147, 48059), (187, 37779), (231, 30583), (257, 27489), (357, 19789), (539, 13107), (561, 12593), (771, 9163), (833, 8481), (1309, 5397), (1617, 4369), (1799, 3927), (2499, 2827)]