2980493361

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{383}}^1\times {\mathrm{1237}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 4449669120

約数和(自身を除く): 1469175759

約数列:

[1, 3, 9, 27, 233, 383, 699, 1149, 1237, 2097, 3447, 3711, 6291, 10341, 11133, 33399, 89239, 267717, 288221, 473771, 803151, 864663, 1421313, 2409453, 2593989, 4263939, 7781967, 12791817, 110388643, 331165929, 993497787, 2980493361]

約数ペア:

[(1, 2980493361), (3, 993497787), (9, 331165929), (27, 110388643), (233, 12791817), (383, 7781967), (699, 4263939), (1149, 2593989), (1237, 2409453), (2097, 1421313), (3447, 864663), (3711, 803151), (6291, 473771), (10341, 288221), (11133, 267717), (33399, 89239)]