12749835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 24072192

約数和(自身を除く): 11322357

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 3917, 11751, 19585, 27419, 58755, 82257, 121427, 137095, 364281, 411285, 607135, 849989, 1821405, 2549967, 4249945, 12749835]

約数ペア:

[(1, 12749835), (3, 4249945), (5, 2549967), (7, 1821405), (15, 849989), (21, 607135), (31, 411285), (35, 364281), (93, 137095), (105, 121427), (155, 82257), (217, 58755), (465, 27419), (651, 19585), (1085, 11751), (3255, 3917)]