1330490907

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67411}}^1$

素因数の和:67480

約数の個数: 32

約数和(自身を含む): 2135612160

約数和(自身を除く): 805121253

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 67411, 202233, 606699, 1145987, 1820097, 2898673, 3437961, 8696019, 10313883, 26088057, 30941649, 49277441, 78264171, 147832323, 443496969, 1330490907]

約数ペア:

[(1, 1330490907), (3, 443496969), (9, 147832323), (17, 78264171), (27, 49277441), (43, 30941649), (51, 26088057), (129, 10313883), (153, 8696019), (387, 3437961), (459, 2898673), (731, 1820097), (1161, 1145987), (2193, 606699), (6579, 202233), (19737, 67411)]