11979951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 16982784

約数和(自身を除く): 5002833

約数列:

[1, 3, 17, 51, 467, 503, 1401, 1509, 7939, 8551, 23817, 25653, 234901, 704703, 3993317, 11979951]

約数ペア:

[(1, 11979951), (3, 3993317), (17, 704703), (51, 234901), (467, 25653), (503, 23817), (1401, 8551), (1509, 7939)]