2384221

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:228

約数の個数: 12

約数和(自身を含む): 2819872

約数和(自身を除く): 435651

約数列:

[1, 7, 43, 89, 301, 623, 3827, 7921, 26789, 55447, 340603, 2384221]

約数ペア:

[(1, 2384221), (7, 340603), (43, 55447), (89, 26789), (301, 7921), (623, 3827)]