121268191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9679}}^1$

素因数の和:9774

約数の個数: 16

約数和(自身を含む): 142179840

約数和(自身を除く): 20911649

約数列:

[1, 11, 17, 67, 187, 737, 1139, 9679, 12529, 106469, 164543, 648493, 1809973, 7133423, 11024381, 121268191]

約数ペア:

[(1, 121268191), (11, 11024381), (17, 7133423), (67, 1809973), (187, 648493), (737, 164543), (1139, 106469), (9679, 12529)]