5161247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 6504960

約数和(自身を除く): 1343713

約数列:

[1, 7, 13, 43, 91, 301, 559, 1319, 3913, 9233, 17147, 56717, 120029, 397019, 737321, 5161247]

約数ペア:

[(1, 5161247), (7, 737321), (13, 397019), (43, 120029), (91, 56717), (301, 17147), (559, 9233), (1319, 3913)]