30052701

素因数分解:

$3^4\times 7^1\times {\mathrm{53003}}^1$

素因数の和:53022

約数の個数: 20

約数和(自身を含む): 51307872

約数和(自身を除く): 21255171

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 53003, 159009, 371021, 477027, 1113063, 1431081, 3339189, 4293243, 10017567, 30052701]

約数ペア:

[(1, 30052701), (3, 10017567), (7, 4293243), (9, 3339189), (21, 1431081), (27, 1113063), (63, 477027), (81, 371021), (189, 159009), (567, 53003)]