52992513

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6421}}^1$

素因数の和:6565

約数の個数: 24

約数和(自身を含む): 88161216

約数和(自身を除く): 35168703

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 6421, 8253, 19263, 44947, 57789, 134841, 404523, 841151, 2523453, 5888057, 7570359, 17664171, 52992513]

約数ペア:

[(1, 52992513), (3, 17664171), (7, 7570359), (9, 5888057), (21, 2523453), (63, 841151), (131, 404523), (393, 134841), (917, 57789), (1179, 44947), (2751, 19263), (6421, 8253)]