529675293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{3559}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 852121600

約数和(自身を除く): 322446307

約数列:

[1, 3, 7, 19, 21, 57, 133, 373, 399, 1119, 2611, 3559, 7087, 7833, 10677, 21261, 24913, 49609, 67621, 74739, 148827, 202863, 473347, 1327507, 1420041, 3982521, 9292549, 25222633, 27877647, 75667899, 176558431, 529675293]

約数ペア:

[(1, 529675293), (3, 176558431), (7, 75667899), (19, 27877647), (21, 25222633), (57, 9292549), (133, 3982521), (373, 1420041), (399, 1327507), (1119, 473347), (2611, 202863), (3559, 148827), (7087, 74739), (7833, 67621), (10677, 49609), (21261, 24913)]