12158961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 17236800

約数和(自身を除く): 5077839

約数列:

[1, 3, 17, 51, 419, 569, 1257, 1707, 7123, 9673, 21369, 29019, 238411, 715233, 4052987, 12158961]

約数ペア:

[(1, 12158961), (3, 4052987), (17, 715233), (51, 238411), (419, 29019), (569, 21369), (1257, 9673), (1707, 7123)]