12268137

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 19126848

約数和(自身を除く): 6858711

約数列:

[1, 3, 7, 21, 61, 157, 183, 427, 471, 1099, 1281, 3297, 3721, 9577, 11163, 26047, 28731, 67039, 78141, 201117, 584197, 1752591, 4089379, 12268137]

約数ペア:

[(1, 12268137), (3, 4089379), (7, 1752591), (21, 584197), (61, 201117), (157, 78141), (183, 67039), (427, 28731), (471, 26047), (1099, 11163), (1281, 9577), (3297, 3721)]