1942503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 2782080

約数和(自身を除く): 839577

約数列:

[1, 3, 19, 53, 57, 159, 643, 1007, 1929, 3021, 12217, 34079, 36651, 102237, 647501, 1942503]

約数ペア:

[(1, 1942503), (3, 647501), (19, 102237), (53, 36651), (57, 34079), (159, 12217), (643, 3021), (1007, 1929)]