11967201

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 18965232

約数和(自身を除く): 6998031

約数列:

[1, 3, 9, 17, 43, 51, 107, 129, 153, 289, 321, 387, 731, 867, 963, 1819, 2193, 2601, 4601, 5457, 6579, 12427, 13803, 16371, 30923, 37281, 41409, 78217, 92769, 111843, 234651, 278307, 703953, 1329689, 3989067, 11967201]

約数ペア:

[(1, 11967201), (3, 3989067), (9, 1329689), (17, 703953), (43, 278307), (51, 234651), (107, 111843), (129, 92769), (153, 78217), (289, 41409), (321, 37281), (387, 30923), (731, 16371), (867, 13803), (963, 12427), (1819, 6579), (2193, 5457), (2601, 4601)]