9234981

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 15910752

約数和(自身を除く): 6675771

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 487, 903, 1461, 2107, 2709, 3409, 4383, 6321, 10227, 18963, 20941, 23863, 30681, 62823, 71589, 146587, 188469, 214767, 439761, 1026109, 1319283, 3078327, 9234981]

約数ペア:

[(1, 9234981), (3, 3078327), (7, 1319283), (9, 1026109), (21, 439761), (43, 214767), (49, 188469), (63, 146587), (129, 71589), (147, 62823), (301, 30681), (387, 23863), (441, 20941), (487, 18963), (903, 10227), (1461, 6321), (2107, 4383), (2709, 3409)]