2190397503

素因数分解:

$3^1\times 7^1\times {\mathrm{6577}}^1\times {\mathrm{15859}}^1$

素因数の和:22446

約数の個数: 16

約数和(自身を含む): 3338466560

約数和(自身を除く): 1148069057

約数列:

[1, 3, 7, 21, 6577, 15859, 19731, 46039, 47577, 111013, 138117, 333039, 104304643, 312913929, 730132501, 2190397503]

約数ペア:

[(1, 2190397503), (3, 730132501), (7, 312913929), (21, 104304643), (6577, 333039), (15859, 138117), (19731, 111013), (46039, 47577)]