29137773

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 47257600

約数和(自身を除く): 18119827

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 709, 721, 1957, 2127, 2163, 4963, 5871, 13471, 13699, 14889, 40413, 41097, 73027, 94297, 219081, 282891, 511189, 1387513, 1533567, 4162539, 9712591, 29137773]

約数ペア:

[(1, 29137773), (3, 9712591), (7, 4162539), (19, 1533567), (21, 1387513), (57, 511189), (103, 282891), (133, 219081), (309, 94297), (399, 73027), (709, 41097), (721, 40413), (1957, 14889), (2127, 13699), (2163, 13471), (4963, 5871)]