487133039

素因数分解:

${\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 556032000

約数和(自身を除く): 68898961

約数列:

[1, 19, 29, 31, 79, 361, 551, 589, 899, 1501, 2291, 2449, 6859, 10469, 11191, 17081, 28519, 43529, 46531, 71021, 198911, 212629, 324539, 541861, 827051, 884089, 1349399, 6166241, 15713969, 16797691, 25638581, 487133039]

約数ペア:

[(1, 487133039), (19, 25638581), (29, 16797691), (31, 15713969), (79, 6166241), (361, 1349399), (551, 884089), (589, 827051), (899, 541861), (1501, 324539), (2291, 212629), (2449, 198911), (6859, 71021), (10469, 46531), (11191, 43529), (17081, 28519)]