12626127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 19618560

約数和(自身を除く): 6992433

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1571, 2679, 4713, 8037, 14139, 29849, 73837, 89547, 221511, 268641, 664533, 1402903, 4208709, 12626127]

約数ペア:

[(1, 12626127), (3, 4208709), (9, 1402903), (19, 664533), (47, 268641), (57, 221511), (141, 89547), (171, 73837), (423, 29849), (893, 14139), (1571, 8037), (2679, 4713)]