7997361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 11363328

約数和(自身を除く): 3365967

約数列:

[1, 3, 17, 51, 191, 573, 821, 2463, 3247, 9741, 13957, 41871, 156811, 470433, 2665787, 7997361]

約数ペア:

[(1, 7997361), (3, 2665787), (17, 470433), (51, 156811), (191, 41871), (573, 13957), (821, 9741), (2463, 3247)]