87988219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 97998336

約数和(自身を除く): 10010117

約数列:

[1, 11, 67, 277, 431, 737, 3047, 4741, 18559, 28877, 119387, 204149, 317647, 1313257, 7998929, 87988219]

約数ペア:

[(1, 87988219), (11, 7998929), (67, 1313257), (277, 317647), (431, 204149), (737, 119387), (3047, 28877), (4741, 18559)]