236480907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 352912896

約数和(自身を除く): 116431989

約数列:

[1, 3, 13, 39, 41, 71, 123, 213, 533, 923, 1599, 2083, 2769, 2911, 6249, 8733, 27079, 37843, 81237, 85403, 113529, 147893, 256209, 443679, 1110239, 1922609, 3330717, 5767827, 6063613, 18190839, 78826969, 236480907]

約数ペア:

[(1, 236480907), (3, 78826969), (13, 18190839), (39, 6063613), (41, 5767827), (71, 3330717), (123, 1922609), (213, 1110239), (533, 443679), (923, 256209), (1599, 147893), (2083, 113529), (2769, 85403), (2911, 81237), (6249, 37843), (8733, 27079)]