12054021

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1061}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 18419328

約数和(自身を除く): 6365307

約数列:

[1, 3, 7, 21, 541, 1061, 1623, 3183, 3787, 7427, 11361, 22281, 574001, 1722003, 4018007, 12054021]

約数ペア:

[(1, 12054021), (3, 4018007), (7, 1722003), (21, 574001), (541, 22281), (1061, 11361), (1623, 7427), (3183, 3787)]