4155567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 6021120

約数和(自身を除く): 1865553

約数列:

[1, 3, 13, 39, 127, 381, 839, 1651, 2517, 4953, 10907, 32721, 106553, 319659, 1385189, 4155567]

約数ペア:

[(1, 4155567), (3, 1385189), (13, 319659), (39, 106553), (127, 32721), (381, 10907), (839, 4953), (1651, 2517)]