30611679

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4559

約数の個数: 32

約数和(自身を含む): 52001280

約数和(自身を除く): 21389601

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 4513, 6783, 13539, 31591, 76721, 85747, 94773, 230163, 257241, 537047, 600229, 1457699, 1611141, 1800687, 4373097, 10203893, 30611679]

約数ペア:

[(1, 30611679), (3, 10203893), (7, 4373097), (17, 1800687), (19, 1611141), (21, 1457699), (51, 600229), (57, 537047), (119, 257241), (133, 230163), (323, 94773), (357, 85747), (399, 76721), (969, 31591), (2261, 13539), (4513, 6783)]