7227681

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 10486080

約数和(自身を除く): 3258399

約数列:

[1, 3, 23, 31, 69, 93, 109, 327, 713, 961, 2139, 2507, 2883, 3379, 7521, 10137, 22103, 66309, 77717, 104749, 233151, 314247, 2409227, 7227681]

約数ペア:

[(1, 7227681), (3, 2409227), (23, 314247), (31, 233151), (69, 104749), (93, 77717), (109, 66309), (327, 22103), (713, 10137), (961, 7521), (2139, 3379), (2507, 2883)]