319368891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{7541}}^1$

素因数の和:8306

約数の個数: 16

約数和(自身を含む): 448899840

約数和(自身を除く): 129530949

約数列:

[1, 3, 19, 57, 743, 2229, 7541, 14117, 22623, 42351, 143279, 429837, 5602963, 16808889, 106456297, 319368891]

約数ペア:

[(1, 319368891), (3, 106456297), (19, 16808889), (57, 5602963), (743, 429837), (2229, 143279), (7541, 42351), (14117, 22623)]