3870747

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 6145776

約数和(自身を除く): 2275029

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 937, 1377, 2811, 4131, 8433, 15929, 25299, 47787, 75897, 143361, 227691, 430083, 1290249, 3870747]

約数ペア:

[(1, 3870747), (3, 1290249), (9, 430083), (17, 227691), (27, 143361), (51, 75897), (81, 47787), (153, 25299), (243, 15929), (459, 8433), (937, 4131), (1377, 2811)]