6965739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 11142144

約数和(自身を除く): 4176405

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 991, 2343, 2973, 7029, 8919, 10901, 32703, 70361, 98109, 211083, 633249, 773971, 2321913, 6965739]

約数ペア:

[(1, 6965739), (3, 2321913), (9, 773971), (11, 633249), (33, 211083), (71, 98109), (99, 70361), (213, 32703), (639, 10901), (781, 8919), (991, 7029), (2343, 2973)]