65115197

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 76439040

約数和(自身を除く): 11323843

約数列:

[1, 7, 73, 79, 511, 553, 1613, 5767, 11291, 40369, 117749, 127427, 824243, 891989, 9302171, 65115197]

約数ペア:

[(1, 65115197), (7, 9302171), (73, 891989), (79, 824243), (511, 127427), (553, 117749), (1613, 40369), (5767, 11291)]