12012003

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{29}}^2$

素因数の和:113

約数の個数: 36

約数和(自身を含む): 19266520

約数和(自身を除く): 7254517

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 529, 621, 667, 783, 841, 1587, 2001, 2523, 4761, 6003, 7569, 14283, 15341, 18009, 19343, 22707, 46023, 58029, 138069, 174087, 414207, 444889, 522261, 1334667, 4004001, 12012003]

約数ペア:

[(1, 12012003), (3, 4004001), (9, 1334667), (23, 522261), (27, 444889), (29, 414207), (69, 174087), (87, 138069), (207, 58029), (261, 46023), (529, 22707), (621, 19343), (667, 18009), (783, 15341), (841, 14283), (1587, 7569), (2001, 6003), (2523, 4761)]