31768407

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 50544000

約数和(自身を除く): 18775593

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 2999, 3531, 8997, 10593, 26991, 32989, 98967, 296901, 320893, 962679, 2888037, 3529823, 10589469, 31768407]

約数ペア:

[(1, 31768407), (3, 10589469), (9, 3529823), (11, 2888037), (33, 962679), (99, 320893), (107, 296901), (321, 98967), (963, 32989), (1177, 26991), (2999, 10593), (3531, 8997)]