23696037

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 12799323

約数列:

[1, 3, 9, 27, 47, 71, 141, 213, 263, 423, 639, 789, 1269, 1917, 2367, 3337, 7101, 10011, 12361, 18673, 30033, 37083, 56019, 90099, 111249, 168057, 333747, 504171, 877631, 2632893, 7898679, 23696037]

約数ペア:

[(1, 23696037), (3, 7898679), (9, 2632893), (27, 877631), (47, 504171), (71, 333747), (141, 168057), (213, 111249), (263, 90099), (423, 56019), (639, 37083), (789, 30033), (1269, 18673), (1917, 12361), (2367, 10011), (3337, 7101)]