2622513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 3718400

約数和(自身を除く): 1095887

約数列:

[1, 3, 19, 57, 139, 331, 417, 993, 2641, 6289, 7923, 18867, 46009, 138027, 874171, 2622513]

約数ペア:

[(1, 2622513), (3, 874171), (19, 138027), (57, 46009), (139, 18867), (331, 7923), (417, 6289), (993, 2641)]