3827907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 5930496

約数和(自身を除く): 2102589

約数列:

[1, 3, 9, 17, 51, 127, 153, 197, 381, 591, 1143, 1773, 2159, 3349, 6477, 10047, 19431, 25019, 30141, 75057, 225171, 425323, 1275969, 3827907]

約数ペア:

[(1, 3827907), (3, 1275969), (9, 425323), (17, 225171), (51, 75057), (127, 30141), (153, 25019), (197, 19431), (381, 10047), (591, 6477), (1143, 3349), (1773, 2159)]