716177

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 912384

約数和(自身を除く): 196207

約数列:

[1, 7, 11, 71, 77, 131, 497, 781, 917, 1441, 5467, 9301, 10087, 65107, 102311, 716177]

約数ペア:

[(1, 716177), (7, 102311), (11, 65107), (71, 10087), (77, 9301), (131, 5467), (497, 1441), (781, 917)]