121446143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19919}}^1$

素因数の和:20006

約数の個数: 16

約数和(自身を含む): 151710720

約数和(自身を除く): 30264577

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 19919, 139433, 258947, 1334573, 1812629, 9342011, 17349449, 121446143]

約数ペア:

[(1, 121446143), (7, 17349449), (13, 9342011), (67, 1812629), (91, 1334573), (469, 258947), (871, 139433), (6097, 19919)]