83656859

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{4091}}^1$

素因数の和:4139

約数の個数: 18

約数和(自身を含む): 99595188

約数和(自身を除く): 15938329

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 4091, 20449, 45001, 53183, 495011, 585013, 691379, 6435143, 7605169, 83656859]

約数ペア:

[(1, 83656859), (11, 7605169), (13, 6435143), (121, 691379), (143, 585013), (169, 495011), (1573, 53183), (1859, 45001), (4091, 20449)]