999621597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1349017}}^1$

素因数の和:1349052

約数の個数: 16

約数和(自身を含む): 1510900160

約数和(自身を除く): 511278563

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1349017, 4047051, 17537221, 25631323, 52611663, 76893969, 333207199, 999621597]

約数ペア:

[(1, 999621597), (3, 333207199), (13, 76893969), (19, 52611663), (39, 25631323), (57, 17537221), (247, 4047051), (741, 1349017)]