6999111

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 12004200

約数和(自身を除く): 5005089

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 269, 413, 441, 531, 807, 1239, 1883, 2421, 2891, 3717, 5649, 8673, 13181, 15871, 16947, 26019, 39543, 47613, 111097, 118629, 142839, 333291, 777679, 999873, 2333037, 6999111]

約数ペア:

[(1, 6999111), (3, 2333037), (7, 999873), (9, 777679), (21, 333291), (49, 142839), (59, 118629), (63, 111097), (147, 47613), (177, 39543), (269, 26019), (413, 16947), (441, 15871), (531, 13181), (807, 8673), (1239, 5649), (1883, 3717), (2421, 2891)]