2105392581

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{109673}}^1$

素因数の和:109767

約数の個数: 24

約数和(自身を含む): 3193706880

約数和(自身を除く): 1088314299

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 6399, 19197, 109673, 329019, 987057, 2961171, 8664167, 8883513, 25992501, 26650539, 77977503, 233932509, 701797527, 2105392581]

約数ペア:

[(1, 2105392581), (3, 701797527), (9, 233932509), (27, 77977503), (79, 26650539), (81, 25992501), (237, 8883513), (243, 8664167), (711, 2961171), (2133, 987057), (6399, 329019), (19197, 109673)]