407112903

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47969}}^1$

素因数の和:48039

約数の個数: 24

約数和(自身を含む): 628598880

約数和(自身を除く): 221485977

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 47969, 143907, 431721, 1103287, 1966729, 3309861, 5900187, 9929583, 17700561, 45234767, 135704301, 407112903]

約数ペア:

[(1, 407112903), (3, 135704301), (9, 45234767), (23, 17700561), (41, 9929583), (69, 5900187), (123, 3309861), (207, 1966729), (369, 1103287), (943, 431721), (2829, 143907), (8487, 47969)]