1875751773

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{2087}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 2890727424

約数和(自身を除く): 1014975651

約数列:

[1, 3, 7, 21, 127, 337, 381, 889, 1011, 2087, 2359, 2667, 6261, 7077, 14609, 42799, 43827, 128397, 265049, 299593, 703319, 795147, 898779, 1855343, 2109957, 4923233, 5566029, 14769699, 89321513, 267964539, 625250591, 1875751773]

約数ペア:

[(1, 1875751773), (3, 625250591), (7, 267964539), (21, 89321513), (127, 14769699), (337, 5566029), (381, 4923233), (889, 2109957), (1011, 1855343), (2087, 898779), (2359, 795147), (2667, 703319), (6261, 299593), (7077, 265049), (14609, 128397), (42799, 43827)]