57321993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5813}}^1$

素因数の和:6008

約数の個数: 16

約数和(自身を含む): 80930880

約数和(自身を除く): 23608887

約数列:

[1, 3, 19, 57, 173, 519, 3287, 5813, 9861, 17439, 110447, 331341, 1005649, 3016947, 19107331, 57321993]

約数ペア:

[(1, 57321993), (3, 19107331), (19, 3016947), (57, 1005649), (173, 331341), (519, 110447), (3287, 17439), (5813, 9861)]