91234221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{2269}}^1$

素因数の和:3316

約数の個数: 16

約数和(自身を含む): 131187840

約数和(自身を除く): 39953619

約数列:

[1, 3, 13, 39, 1031, 2269, 3093, 6807, 13403, 29497, 40209, 88491, 2339339, 7018017, 30411407, 91234221]

約数ペア:

[(1, 91234221), (3, 30411407), (13, 7018017), (39, 2339339), (1031, 88491), (2269, 40209), (3093, 29497), (6807, 13403)]