97974107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17921}}^1$

素因数の和:18010

約数の個数: 16

約数和(自身を含む): 123876864

約数和(自身を除く): 25902757

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 17921, 125447, 197131, 1272391, 1379917, 8906737, 13996301, 97974107]

約数ペア:

[(1, 97974107), (7, 13996301), (11, 8906737), (71, 1379917), (77, 1272391), (497, 197131), (781, 125447), (5467, 17921)]