1876743

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1233657

約数列:

[1, 3, 9, 11, 27, 33, 71, 89, 99, 213, 267, 297, 639, 781, 801, 979, 1917, 2343, 2403, 2937, 6319, 7029, 8811, 18957, 21087, 26433, 56871, 69509, 170613, 208527, 625581, 1876743]

約数ペア:

[(1, 1876743), (3, 625581), (9, 208527), (11, 170613), (27, 69509), (33, 56871), (71, 26433), (89, 21087), (99, 18957), (213, 8811), (267, 7029), (297, 6319), (639, 2937), (781, 2403), (801, 2343), (979, 1917)]