12157863

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 16811520

約数和(自身を除く): 4653657

約数列:

[1, 3, 43, 79, 129, 237, 1193, 3397, 3579, 10191, 51299, 94247, 153897, 282741, 4052621, 12157863]

約数ペア:

[(1, 12157863), (3, 4052621), (43, 282741), (79, 153897), (129, 94247), (237, 51299), (1193, 10191), (3397, 3579)]