30652881

素因数分解:

$3^1\times 7^3\times {\mathrm{29789}}^1$

素因数の和:29813

約数の個数: 16

約数和(自身を含む): 47664000

約数和(自身を除く): 17011119

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 29789, 89367, 208523, 625569, 1459661, 4378983, 10217627, 30652881]

約数ペア:

[(1, 30652881), (3, 10217627), (7, 4378983), (21, 1459661), (49, 625569), (147, 208523), (343, 89367), (1029, 29789)]