7929789

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 12542400

約数和(自身を除く): 4612611

約数列:

[1, 3, 7, 21, 29, 87, 203, 449, 609, 841, 1347, 2523, 3143, 5887, 9429, 13021, 17661, 39063, 91147, 273441, 377609, 1132827, 2643263, 7929789]

約数ペア:

[(1, 7929789), (3, 2643263), (7, 1132827), (21, 377609), (29, 273441), (87, 91147), (203, 39063), (449, 17661), (609, 13021), (841, 9429), (1347, 5887), (2523, 3143)]