12958029

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 24076800

約数和(自身を除く): 11118771

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 109, 111, 119, 153, 189, 259, 327, 333, 357, 459, 629, 763, 777, 981, 999, 1071, 1853, 1887, 2289, 2331, 2943, 3213, 4033, 4403, 5559, 5661, 6867, 6993, 12099, 12971, 13209, 16677, 16983, 20601, 28231, 36297, 38913, 39627, 50031, 68561, 84693, 108891, 116739, 118881, 205683, 254079, 350217, 479927, 617049, 762237, 1439781, 1851147, 4319343, 12958029]

約数ペア:

[(1, 12958029), (3, 4319343), (7, 1851147), (9, 1439781), (17, 762237), (21, 617049), (27, 479927), (37, 350217), (51, 254079), (63, 205683), (109, 118881), (111, 116739), (119, 108891), (153, 84693), (189, 68561), (259, 50031), (327, 39627), (333, 38913), (357, 36297), (459, 28231), (629, 20601), (763, 16983), (777, 16677), (981, 13209), (999, 12971), (1071, 12099), (1853, 6993), (1887, 6867), (2289, 5661), (2331, 5559), (2943, 4403), (3213, 4033)]