348291249

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 493202304

約数和(自身を除く): 144911055

約数列:

[1, 3, 37, 53, 73, 111, 159, 219, 811, 1961, 2433, 2701, 3869, 5883, 8103, 11607, 30007, 42983, 59203, 90021, 128949, 143153, 177609, 429459, 1590371, 2190511, 3137759, 4771113, 6571533, 9413277, 116097083, 348291249]

約数ペア:

[(1, 348291249), (3, 116097083), (37, 9413277), (53, 6571533), (73, 4771113), (111, 3137759), (159, 2190511), (219, 1590371), (811, 429459), (1961, 177609), (2433, 143153), (2701, 128949), (3869, 90021), (5883, 59203), (8103, 42983), (11607, 30007)]