12265137

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 18203328

約数和(自身を除く): 5938191

約数列:

[1, 3, 9, 101, 103, 131, 303, 309, 393, 909, 927, 1179, 10403, 13231, 13493, 31209, 39693, 40479, 93627, 119079, 121437, 1362793, 4088379, 12265137]

約数ペア:

[(1, 12265137), (3, 4088379), (9, 1362793), (101, 121437), (103, 119079), (131, 93627), (303, 40479), (309, 39693), (393, 31209), (909, 13493), (927, 13231), (1179, 10403)]