2055403389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1121333}}^1$

素因数の和:1121396

約数の個数: 16

約数和(自身を含む): 3014145792

約数和(自身を除く): 958742403

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1121333, 3363999, 14577329, 43731987, 52702651, 158107953, 685134463, 2055403389]

約数ペア:

[(1, 2055403389), (3, 685134463), (13, 158107953), (39, 52702651), (47, 43731987), (141, 14577329), (611, 3363999), (1833, 1121333)]