2087133021

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{1171}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 3118832640

約数和(自身を除く): 1031699619

約数列:

[1, 3, 9, 27, 251, 263, 753, 789, 1171, 2259, 2367, 3513, 6777, 7101, 10539, 31617, 66013, 198039, 293921, 307973, 594117, 881763, 923919, 1782351, 2645289, 2771757, 7935867, 8315271, 77301223, 231903669, 695711007, 2087133021]

約数ペア:

[(1, 2087133021), (3, 695711007), (9, 231903669), (27, 77301223), (251, 8315271), (263, 7935867), (753, 2771757), (789, 2645289), (1171, 1782351), (2259, 923919), (2367, 881763), (3513, 594117), (6777, 307973), (7101, 293921), (10539, 198039), (31617, 66013)]