1323133077

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{23857}}^1$

素因数の和:24025

約数の個数: 32

約数和(自身を含む): 2137676800

約数和(自身を除く): 814543723

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 973, 2641, 2919, 7923, 18487, 23857, 55461, 71571, 166999, 453283, 500997, 1359849, 3172981, 3316123, 9518943, 9948369, 23212861, 63006337, 69638583, 189019011, 441044359, 1323133077]

約数ペア:

[(1, 1323133077), (3, 441044359), (7, 189019011), (19, 69638583), (21, 63006337), (57, 23212861), (133, 9948369), (139, 9518943), (399, 3316123), (417, 3172981), (973, 1359849), (2641, 500997), (2919, 453283), (7923, 166999), (18487, 71571), (23857, 55461)]