315003073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 401891328

約数和(自身を除く): 86888255

約数列:

[1, 7, 11, 71, 77, 157, 367, 497, 781, 1099, 1727, 2569, 4037, 5467, 11147, 12089, 26057, 28259, 57619, 78029, 122617, 182399, 286627, 403333, 633809, 858319, 2006389, 4090949, 4436663, 28636643, 45000439, 315003073]

約数ペア:

[(1, 315003073), (7, 45000439), (11, 28636643), (71, 4436663), (77, 4090949), (157, 2006389), (367, 858319), (497, 633809), (781, 403333), (1099, 286627), (1727, 182399), (2569, 122617), (4037, 78029), (5467, 57619), (11147, 28259), (12089, 26057)]