12442653

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{5297}}^1$

素因数の和:5338

約数の個数: 20

約数和(自身を含む): 19231740

約数和(自身を除く): 6789087

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 5297, 15891, 47673, 143019, 153613, 429057, 460839, 1382517, 4147551, 12442653]

約数ペア:

[(1, 12442653), (3, 4147551), (9, 1382517), (27, 460839), (29, 429057), (81, 153613), (87, 143019), (261, 47673), (783, 15891), (2349, 5297)]