47487363

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{853}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 79360512

約数和(自身を除く): 31873149

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 853, 1687, 2559, 2651, 5061, 5971, 7953, 9383, 17913, 18557, 28149, 55671, 65681, 197043, 205573, 616719, 1439011, 2261303, 4317033, 6783909, 15829121, 47487363]

約数ペア:

[(1, 47487363), (3, 15829121), (7, 6783909), (11, 4317033), (21, 2261303), (33, 1439011), (77, 616719), (231, 205573), (241, 197043), (723, 65681), (853, 55671), (1687, 28149), (2559, 18557), (2651, 17913), (5061, 9383), (5971, 7953)]