12821322

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30097}}^1$

素因数の和:30173

約数の個数: 16

約数和(自身を含む): 26004672

約数和(自身を除く): 13183350

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 30097, 60194, 90291, 180582, 2136887, 4273774, 6410661, 12821322]

約数ペア:

[(1, 12821322), (2, 6410661), (3, 4273774), (6, 2136887), (71, 180582), (142, 90291), (213, 60194), (426, 30097)]