91918541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37811}}^1$

素因数の和:37852

約数の個数: 16

約数和(自身を含む): 114343488

約数和(自身を除く): 22424947

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 37811, 415921, 491543, 642787, 5406973, 7070657, 8356231, 91918541]

約数ペア:

[(1, 91918541), (11, 8356231), (13, 7070657), (17, 5406973), (143, 642787), (187, 491543), (221, 415921), (2431, 37811)]