28854558717

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1831}}^1\times {\mathrm{40099}}^1$

素因数の和:42064

約数の個数: 16

約数和(自身を含む): 38788569600

約数和(自身を除く): 9934010883

約数列:

[1, 3, 131, 393, 1831, 5493, 40099, 120297, 239861, 719583, 5252969, 15758907, 73421269, 220263807, 9618186239, 28854558717]

約数ペア:

[(1, 28854558717), (3, 9618186239), (131, 220263807), (393, 73421269), (1831, 15758907), (5493, 5252969), (40099, 719583), (120297, 239861)]