88380721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19937}}^1$

素因数の和:19992

約数の個数: 16

約数和(自身を含む): 107186688

約数和(自身を除く): 18805967

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 19937, 219307, 259181, 618047, 2850991, 6798517, 8034611, 88380721]

約数ペア:

[(1, 88380721), (11, 8034611), (13, 6798517), (31, 2850991), (143, 618047), (341, 259181), (403, 219307), (4433, 19937)]