7738929

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 12718080

約数和(自身を除く): 4979151

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 367, 639, 781, 1101, 1917, 2343, 3303, 4037, 7029, 9909, 12111, 21087, 26057, 36333, 78171, 108999, 234513, 286627, 703539, 859881, 2579643, 7738929]

約数ペア:

[(1, 7738929), (3, 2579643), (9, 859881), (11, 703539), (27, 286627), (33, 234513), (71, 108999), (99, 78171), (213, 36333), (297, 26057), (367, 21087), (639, 12111), (781, 9909), (1101, 7029), (1917, 4037), (2343, 3303)]