2495247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 3679104

約数和(自身を除く): 1183857

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 667, 841, 989, 1247, 2001, 2523, 2967, 3741, 19343, 28681, 36163, 58029, 86043, 108489, 831749, 2495247]

約数ペア:

[(1, 2495247), (3, 831749), (23, 108489), (29, 86043), (43, 58029), (69, 36163), (87, 28681), (129, 19343), (667, 3741), (841, 2967), (989, 2523), (1247, 2001)]