20131054803

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{160079}}^1$

素因数の和:160331

約数の個数: 24

約数和(自身を含む): 29592388800

約数和(自身を除く): 9461333997

約数列:

[1, 3, 9, 89, 157, 267, 471, 801, 1413, 13973, 41919, 125757, 160079, 480237, 1440711, 14247031, 25132403, 42741093, 75397209, 128223279, 226191627, 2236783867, 6710351601, 20131054803]

約数ペア:

[(1, 20131054803), (3, 6710351601), (9, 2236783867), (89, 226191627), (157, 128223279), (267, 75397209), (471, 42741093), (801, 25132403), (1413, 14247031), (13973, 1440711), (41919, 480237), (125757, 160079)]