29976729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 12480231

約数列:

[1, 3, 17, 51, 389, 1167, 1511, 4533, 6613, 19839, 25687, 77061, 587779, 1763337, 9992243, 29976729]

約数ペア:

[(1, 29976729), (3, 9992243), (17, 1763337), (51, 587779), (389, 77061), (1167, 25687), (1511, 19839), (4533, 6613)]