8356383

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 14776320

約数和(自身を除く): 6419937

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 73, 79, 161, 207, 219, 237, 483, 511, 553, 657, 711, 1449, 1533, 1659, 1679, 1817, 4599, 4977, 5037, 5451, 5767, 11753, 12719, 15111, 16353, 17301, 35259, 38157, 40369, 51903, 105777, 114471, 121107, 132641, 363321, 397923, 928487, 1193769, 2785461, 8356383]

約数ペア:

[(1, 8356383), (3, 2785461), (7, 1193769), (9, 928487), (21, 397923), (23, 363321), (63, 132641), (69, 121107), (73, 114471), (79, 105777), (161, 51903), (207, 40369), (219, 38157), (237, 35259), (483, 17301), (511, 16353), (553, 15111), (657, 12719), (711, 11753), (1449, 5767), (1533, 5451), (1659, 5037), (1679, 4977), (1817, 4599)]