12243417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 17356032

約数和(自身を除く): 5112615

約数列:

[1, 3, 17, 51, 431, 557, 1293, 1671, 7327, 9469, 21981, 28407, 240067, 720201, 4081139, 12243417]

約数ペア:

[(1, 12243417), (3, 4081139), (17, 720201), (51, 240067), (431, 28407), (557, 21981), (1293, 9469), (1671, 7327)]