38681307

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4049

約数の個数: 40

約数和(自身を含む): 69939936

約数和(自身を除く): 31258629

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 4013, 9639, 12039, 28091, 36117, 68221, 84273, 108351, 204663, 252819, 325053, 477547, 613989, 758457, 1432641, 1841967, 2275371, 4297923, 5525901, 12893769, 38681307]

約数ペア:

[(1, 38681307), (3, 12893769), (7, 5525901), (9, 4297923), (17, 2275371), (21, 1841967), (27, 1432641), (51, 758457), (63, 613989), (81, 477547), (119, 325053), (153, 252819), (189, 204663), (357, 108351), (459, 84273), (567, 68221), (1071, 36117), (1377, 28091), (3213, 12039), (4013, 9639)]