12498741

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 18549440

約数和(自身を除く): 6050699

約数列:

[1, 3, 9, 97, 103, 139, 291, 309, 417, 873, 927, 1251, 9991, 13483, 14317, 29973, 40449, 42951, 89919, 121347, 128853, 1388749, 4166247, 12498741]

約数ペア:

[(1, 12498741), (3, 4166247), (9, 1388749), (97, 128853), (103, 121347), (139, 89919), (291, 42951), (309, 40449), (417, 29973), (873, 14317), (927, 13483), (1251, 9991)]