8619888669

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1\times {\mathrm{4787}}^1$

素因数の和:9329

約数の個数: 32

約数和(自身を含む): 13832340480

約数和(自身を除く): 5212451811

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4513, 4787, 13539, 14361, 31591, 33509, 85747, 90953, 94773, 100527, 257241, 272859, 600229, 636671, 1800687, 1910013, 21603731, 64811193, 151226117, 410470889, 453678351, 1231412667, 2873296223, 8619888669]

約数ペア:

[(1, 8619888669), (3, 2873296223), (7, 1231412667), (19, 453678351), (21, 410470889), (57, 151226117), (133, 64811193), (399, 21603731), (4513, 1910013), (4787, 1800687), (13539, 636671), (14361, 600229), (31591, 272859), (33509, 257241), (85747, 100527), (90953, 94773)]