1246003389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{189391}}^1$

素因数の和:189457

約数の個数: 24

約数和(自身を含む): 1949980032

約数和(自身を除く): 703976643

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 189391, 568173, 1704519, 3219647, 8143813, 9658941, 24431439, 28976823, 73294317, 138444821, 415334463, 1246003389]

約数ペア:

[(1, 1246003389), (3, 415334463), (9, 138444821), (17, 73294317), (43, 28976823), (51, 24431439), (129, 9658941), (153, 8143813), (387, 3219647), (731, 1704519), (2193, 568173), (6579, 189391)]