2085057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 3302208

約数和(自身を除く): 1217151

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 251, 639, 753, 923, 2259, 2769, 3263, 8307, 9789, 17821, 29367, 53463, 160389, 231673, 695019, 2085057]

約数ペア:

[(1, 2085057), (3, 695019), (9, 231673), (13, 160389), (39, 53463), (71, 29367), (117, 17821), (213, 9789), (251, 8307), (639, 3263), (753, 2769), (923, 2259)]