2143382163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{513631}}^1$

素因数の和:513754

約数の個数: 16

約数和(自身を含む): 3106446336

約数和(自身を除く): 963064173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 513631, 1540893, 6677203, 20031609, 54958517, 164875551, 714460721, 2143382163]

約数ペア:

[(1, 2143382163), (3, 714460721), (13, 164875551), (39, 54958517), (107, 20031609), (321, 6677203), (1391, 1540893), (4173, 513631)]