103207867

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 133831440

約数和(自身を除く): 30623573

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 6521, 15827, 45647, 110857, 123899, 319529, 775999, 867293, 2106283, 5431993, 6071051, 14743981, 103207867]

約数ペア:

[(1, 103207867), (7, 14743981), (17, 6071051), (19, 5431993), (49, 2106283), (119, 867293), (133, 775999), (323, 319529), (833, 123899), (931, 110857), (2261, 45647), (6521, 15827)]