4472361

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 6721920

約数和(自身を除く): 2249559

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2333, 6999, 20997, 62991, 165643, 496929, 1490787, 4472361]

約数ペア:

[(1, 4472361), (3, 1490787), (9, 496929), (27, 165643), (71, 62991), (213, 20997), (639, 6999), (1917, 2333)]