1128288007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{505279}}^1$

素因数の和:505326

約数の個数: 16

約数和(自身を含む): 1455206400

約数和(自身を除く): 326918393

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 505279, 3536953, 5558069, 14653091, 38906483, 102571637, 161184001, 1128288007]

約数ペア:

[(1, 1128288007), (7, 161184001), (11, 102571637), (29, 38906483), (77, 14653091), (203, 5558069), (319, 3536953), (2233, 505279)]