8491893319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{12799}}^1$

素因数の和:13159

約数の個数: 32

約数和(自身を含む): 10941235200

約数和(自身を除く): 2449341881

約数列:

[1, 7, 13, 23, 91, 161, 299, 317, 2093, 2219, 4121, 7291, 12799, 28847, 51037, 89593, 94783, 166387, 294377, 663481, 1164709, 2060639, 3826901, 4057283, 26788307, 28400981, 52744679, 93317509, 369212753, 653222563, 1213127617, 8491893319]

約数ペア:

[(1, 8491893319), (7, 1213127617), (13, 653222563), (23, 369212753), (91, 93317509), (161, 52744679), (299, 28400981), (317, 26788307), (2093, 4057283), (2219, 3826901), (4121, 2060639), (7291, 1164709), (12799, 663481), (28847, 294377), (51037, 166387), (89593, 94783)]