12694353

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4057}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 19478400

約数和(自身を除く): 6784047

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 4057, 12171, 28399, 85197, 604493, 1813479, 4231451, 12694353]

約数ペア:

[(1, 12694353), (3, 4231451), (7, 1813479), (21, 604493), (149, 85197), (447, 28399), (1043, 12171), (3129, 4057)]