1880373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 2880000

約数和(自身を除く): 999627

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2999, 8997, 32989, 56981, 98967, 170943, 626791, 1880373]

約数ペア:

[(1, 1880373), (3, 626791), (11, 170943), (19, 98967), (33, 56981), (57, 32989), (209, 8997), (627, 2999)]