13523727

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 7926513

約数列:

[1, 3, 7, 21, 41, 113, 123, 139, 287, 339, 417, 791, 861, 973, 2373, 2919, 4633, 5699, 13899, 15707, 17097, 32431, 39893, 47121, 97293, 109949, 119679, 329847, 643987, 1931961, 4507909, 13523727]

約数ペア:

[(1, 13523727), (3, 4507909), (7, 1931961), (21, 643987), (41, 329847), (113, 119679), (123, 109949), (139, 97293), (287, 47121), (339, 39893), (417, 32431), (791, 17097), (861, 15707), (973, 13899), (2373, 5699), (2919, 4633)]