328366983

素因数分解:

$3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{4129}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 510368880

約数和(自身を除く): 182001897

約数列:

[1, 3, 7, 21, 49, 147, 541, 1623, 3787, 4129, 11361, 12387, 26509, 28903, 79527, 86709, 202321, 606963, 2233789, 6701367, 15636523, 46909569, 109455661, 328366983]

約数ペア:

[(1, 328366983), (3, 109455661), (7, 46909569), (21, 15636523), (49, 6701367), (147, 2233789), (541, 606963), (1623, 202321), (3787, 86709), (4129, 79527), (11361, 28903), (12387, 26509)]