7668003

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 12662784

約数和(自身を除く): 4994781

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 457, 799, 987, 1371, 2397, 3199, 5593, 7769, 9597, 16779, 21479, 23307, 54383, 64437, 150353, 163149, 365143, 451059, 1095429, 2556001, 7668003]

約数ペア:

[(1, 7668003), (3, 2556001), (7, 1095429), (17, 451059), (21, 365143), (47, 163149), (51, 150353), (119, 64437), (141, 54383), (329, 23307), (357, 21479), (457, 16779), (799, 9597), (987, 7769), (1371, 5593), (2397, 3199)]