217626483

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 317560320

約数和(自身を除く): 99933837

約数列:

[1, 3, 23, 41, 43, 69, 123, 129, 943, 989, 1763, 1789, 2829, 2967, 5289, 5367, 40549, 41147, 73349, 76927, 121647, 123441, 220047, 230781, 1687027, 1769321, 3154007, 5061081, 5307963, 9462021, 72542161, 217626483]

約数ペア:

[(1, 217626483), (3, 72542161), (23, 9462021), (41, 5307963), (43, 5061081), (69, 3154007), (123, 1769321), (129, 1687027), (943, 230781), (989, 220047), (1763, 123441), (1789, 121647), (2829, 76927), (2967, 73349), (5289, 41147), (5367, 40549)]