2730720603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{193957}}^1$

素因数の和:194011

約数の個数: 24

約数和(自身を含む): 4138287888

約数和(自身を除く): 1407567285

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 193957, 581871, 2521441, 3685183, 7564323, 11055549, 47907379, 70018477, 143722137, 210055431, 910240201, 2730720603]

約数ペア:

[(1, 2730720603), (3, 910240201), (13, 210055431), (19, 143722137), (39, 70018477), (57, 47907379), (247, 11055549), (361, 7564323), (741, 3685183), (1083, 2521441), (4693, 581871), (14079, 193957)]