209833923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{4421}}^1$

素因数の和:5654

約数の個数: 16

約数和(自身を含む): 301615776

約数和(自身を除く): 91781853

約数列:

[1, 3, 13, 39, 1217, 3651, 4421, 13263, 15821, 47463, 57473, 172419, 5380357, 16141071, 69944641, 209833923]

約数ペア:

[(1, 209833923), (3, 69944641), (13, 16141071), (39, 5380357), (1217, 172419), (3651, 57473), (4421, 47463), (13263, 15821)]