1872393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 788727

約数列:

[1, 3, 19, 57, 107, 307, 321, 921, 2033, 5833, 6099, 17499, 32849, 98547, 624131, 1872393]

約数ペア:

[(1, 1872393), (3, 624131), (19, 98547), (57, 32849), (107, 17499), (307, 6099), (321, 5833), (921, 2033)]