12553563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 18383616

約数和(自身を除く): 5830053

約数列:

[1, 3, 11, 33, 157, 471, 1727, 2423, 5181, 7269, 26653, 79959, 380411, 1141233, 4184521, 12553563]

約数ペア:

[(1, 12553563), (3, 4184521), (11, 1141233), (33, 380411), (157, 79959), (471, 26653), (1727, 7269), (2423, 5181)]