5321043

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 9696960

約数和(自身を除く): 4375917

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 89, 91, 117, 219, 267, 273, 511, 623, 657, 801, 819, 949, 1157, 1533, 1869, 2847, 3471, 4599, 5607, 6497, 6643, 8099, 8541, 10413, 19491, 19929, 24297, 45479, 58473, 59787, 72891, 84461, 136437, 253383, 409311, 591227, 760149, 1773681, 5321043]

約数ペア:

[(1, 5321043), (3, 1773681), (7, 760149), (9, 591227), (13, 409311), (21, 253383), (39, 136437), (63, 84461), (73, 72891), (89, 59787), (91, 58473), (117, 45479), (219, 24297), (267, 19929), (273, 19491), (511, 10413), (623, 8541), (657, 8099), (801, 6643), (819, 6497), (949, 5607), (1157, 4599), (1533, 3471), (1869, 2847)]