71849531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3917}}^1$

素因数の和:4030

約数の個数: 16

約数和(自身を含む): 82936224

約数和(自身を除く): 11086693

約数列:

[1, 13, 17, 83, 221, 1079, 1411, 3917, 18343, 50921, 66589, 325111, 865657, 4226443, 5526887, 71849531]

約数ペア:

[(1, 71849531), (13, 5526887), (17, 4226443), (83, 865657), (221, 325111), (1079, 66589), (1411, 50921), (3917, 18343)]