219832047

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 323781120

約数和(自身を除く): 103949073

約数列:

[1, 3, 9, 89, 127, 267, 381, 801, 1143, 2161, 6483, 11303, 19449, 33909, 101727, 192329, 274447, 576987, 823341, 1730961, 2470023, 24425783, 73277349, 219832047]

約数ペア:

[(1, 219832047), (3, 73277349), (9, 24425783), (89, 2470023), (127, 1730961), (267, 823341), (381, 576987), (801, 274447), (1143, 192329), (2161, 101727), (6483, 33909), (11303, 19449)]