84344743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 105431040

約数和(自身を除く): 21086297

約数列:

[1, 7, 19, 47, 103, 131, 133, 329, 721, 893, 917, 1957, 2489, 4841, 6157, 6251, 13493, 13699, 17423, 33887, 43099, 91979, 94451, 116983, 256367, 634171, 643853, 818881, 1794569, 4439197, 12049249, 84344743]

約数ペア:

[(1, 84344743), (7, 12049249), (19, 4439197), (47, 1794569), (103, 818881), (131, 643853), (133, 634171), (329, 256367), (721, 116983), (893, 94451), (917, 91979), (1957, 43099), (2489, 33887), (4841, 17423), (6157, 13699), (6251, 13493)]