509949441

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{1381}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 747026280

約数和(自身を除く): 237076839

約数列:

[1, 3, 9, 89, 267, 461, 801, 1381, 1383, 4143, 4149, 12429, 41029, 122909, 123087, 368727, 369261, 636641, 1106181, 1909923, 5729769, 56661049, 169983147, 509949441]

約数ペア:

[(1, 509949441), (3, 169983147), (9, 56661049), (89, 5729769), (267, 1909923), (461, 1106181), (801, 636641), (1381, 369261), (1383, 368727), (4143, 123087), (4149, 122909), (12429, 41029)]