12487994769

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{171947}}^1$

素因数の和:172556

約数の個数: 16

約数和(自身を含む): 17068246272

約数和(自身を除く): 4580251503

約数列:

[1, 3, 43, 129, 563, 1689, 24209, 72627, 171947, 515841, 7393721, 22181163, 96806161, 290418483, 4162664923, 12487994769]

約数ペア:

[(1, 12487994769), (3, 4162664923), (43, 290418483), (129, 96806161), (563, 22181163), (1689, 7393721), (24209, 515841), (72627, 171947)]