11976173391

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{158371}}^1$

素因数の和:158671

約数の個数: 32

約数和(自身を含む): 19724282368

約数和(自身を除く): 7748108977

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 277, 831, 1939, 3601, 5817, 10803, 25207, 75621, 158371, 475113, 1108597, 2058823, 3325791, 6176469, 14411761, 43235283, 43868767, 131606301, 307081369, 570293971, 921244107, 1710881913, 3992057797, 11976173391]

約数ペア:

[(1, 11976173391), (3, 3992057797), (7, 1710881913), (13, 921244107), (21, 570293971), (39, 307081369), (91, 131606301), (273, 43868767), (277, 43235283), (831, 14411761), (1939, 6176469), (3601, 3325791), (5817, 2058823), (10803, 1108597), (25207, 475113), (75621, 158371)]