2247287187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{838853}}^1$

素因数の和:838922

約数の個数: 16

約数和(自身を含む): 3221199360

約数和(自身を除く): 973912173

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 838853, 2516559, 15938207, 39426091, 47814621, 118278273, 749095729, 2247287187]

約数ペア:

[(1, 2247287187), (3, 749095729), (19, 118278273), (47, 47814621), (57, 39426091), (141, 15938207), (893, 2516559), (2679, 838853)]