2079719793

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{7927}}^1$

素因数の和:8059

約数の個数: 40

約数和(自身を含む): 3223207680

約数和(自身を除く): 1143487887

約数列:

[1, 3, 9, 27, 41, 79, 81, 123, 237, 369, 711, 1107, 2133, 3239, 3321, 6399, 7927, 9717, 23781, 29151, 71343, 87453, 214029, 262359, 325007, 626233, 642087, 975021, 1878699, 2925063, 5636097, 8775189, 16908291, 25675553, 26325567, 50724873, 77026659, 231079977, 693239931, 2079719793]

約数ペア:

[(1, 2079719793), (3, 693239931), (9, 231079977), (27, 77026659), (41, 50724873), (79, 26325567), (81, 25675553), (123, 16908291), (237, 8775189), (369, 5636097), (711, 2925063), (1107, 1878699), (2133, 975021), (3239, 642087), (3321, 626233), (6399, 325007), (7927, 262359), (9717, 214029), (23781, 87453), (29151, 71343)]