9847981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4092

約数の個数: 16

約数和(自身を含む): 12253248

約数和(自身を除く): 2405267

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 4051, 44561, 52663, 68867, 579293, 757537, 895271, 9847981]

約数ペア:

[(1, 9847981), (11, 895271), (13, 757537), (17, 579293), (143, 68867), (187, 52663), (221, 44561), (2431, 4051)]