2675001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1748679

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 127, 177, 357, 381, 413, 889, 1003, 1239, 2159, 2667, 3009, 6477, 7021, 7493, 15113, 21063, 22479, 45339, 52451, 127381, 157353, 382143, 891667, 2675001]

約数ペア:

[(1, 2675001), (3, 891667), (7, 382143), (17, 157353), (21, 127381), (51, 52451), (59, 45339), (119, 22479), (127, 21063), (177, 15113), (357, 7493), (381, 7021), (413, 6477), (889, 3009), (1003, 2667), (1239, 2159)]