3982083

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 6259968

約数和(自身を除く): 2277885

約数列:

[1, 3, 7, 21, 49, 103, 147, 263, 309, 721, 789, 1841, 2163, 5047, 5523, 12887, 15141, 27089, 38661, 81267, 189623, 568869, 1327361, 3982083]

約数ペア:

[(1, 3982083), (3, 1327361), (7, 568869), (21, 189623), (49, 81267), (103, 38661), (147, 27089), (263, 15141), (309, 12887), (721, 5523), (789, 5047), (1841, 2163)]