2017012857

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 2801664000

約数和(自身を除く): 784651143

約数列:

[1, 3, 37, 111, 127, 199, 381, 597, 719, 2157, 4699, 7363, 14097, 22089, 25273, 26603, 75819, 79809, 91313, 143081, 273939, 429243, 935101, 2805303, 3378581, 5293997, 10135743, 15881991, 18171287, 54513861, 672337619, 2017012857]

約数ペア:

[(1, 2017012857), (3, 672337619), (37, 54513861), (111, 18171287), (127, 15881991), (199, 10135743), (381, 5293997), (597, 3378581), (719, 2805303), (2157, 935101), (4699, 429243), (7363, 273939), (14097, 143081), (22089, 91313), (25273, 79809), (26603, 75819)]