8976513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 5925759

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 251, 273, 393, 753, 917, 1703, 1757, 2751, 3263, 5109, 5271, 9789, 11921, 22841, 32881, 35763, 68523, 98643, 230167, 427453, 690501, 1282359, 2992171, 8976513]

約数ペア:

[(1, 8976513), (3, 2992171), (7, 1282359), (13, 690501), (21, 427453), (39, 230167), (91, 98643), (131, 68523), (251, 35763), (273, 32881), (393, 22841), (753, 11921), (917, 9789), (1703, 5271), (1757, 5109), (2751, 3263)]