3638079

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 5559840

約数和(自身を除く): 1921761

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 263, 477, 789, 1537, 2367, 4611, 7627, 13833, 13939, 22881, 41817, 68643, 125451, 404231, 1212693, 3638079]

約数ペア:

[(1, 3638079), (3, 1212693), (9, 404231), (29, 125451), (53, 68643), (87, 41817), (159, 22881), (261, 13939), (263, 13833), (477, 7627), (789, 4611), (1537, 2367)]