25401753

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 39748800

約数和(自身を除く): 14347047

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1091, 1791, 2587, 3273, 7761, 9819, 14183, 23283, 42549, 127647, 217109, 651327, 1953981, 2822417, 8467251, 25401753]

約数ペア:

[(1, 25401753), (3, 8467251), (9, 2822417), (13, 1953981), (39, 651327), (117, 217109), (199, 127647), (597, 42549), (1091, 23283), (1791, 14183), (2587, 9819), (3273, 7761)]