13443759

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 9619281

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 857, 1743, 2241, 2571, 5229, 5999, 7713, 15687, 17997, 23139, 53991, 71131, 161973, 213393, 497917, 640179, 1493751, 1920537, 4481253, 13443759]

約数ペア:

[(1, 13443759), (3, 4481253), (7, 1920537), (9, 1493751), (21, 640179), (27, 497917), (63, 213393), (83, 161973), (189, 71131), (249, 53991), (581, 23139), (747, 17997), (857, 15687), (1743, 7713), (2241, 5999), (2571, 5229)]