82468309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^2$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 109301184

約数和(自身を除く): 26832875

約数列:

[1, 7, 11, 17, 77, 119, 187, 251, 1309, 1757, 2761, 4267, 19327, 29869, 46937, 63001, 328559, 441007, 693011, 1071017, 4851077, 7497119, 11781187, 82468309]

約数ペア:

[(1, 82468309), (7, 11781187), (11, 7497119), (17, 4851077), (77, 1071017), (119, 693011), (187, 441007), (251, 328559), (1309, 63001), (1757, 46937), (2761, 29869), (4267, 19327)]