12995667

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 8293293

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1231, 3519, 3693, 10557, 11079, 20927, 28313, 33237, 62781, 84939, 188343, 254817, 481321, 565029, 764451, 1443963, 4331889, 12995667]

約数ペア:

[(1, 12995667), (3, 4331889), (9, 1443963), (17, 764451), (23, 565029), (27, 481321), (51, 254817), (69, 188343), (153, 84939), (207, 62781), (391, 33237), (459, 28313), (621, 20927), (1173, 11079), (1231, 10557), (3519, 3693)]