1969131777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{114571}}^1$

素因数の和:114928

約数の個数: 16

約数和(自身を含む): 2788224192

約数和(自身を除く): 819092415

約数列:

[1, 3, 17, 51, 337, 1011, 5729, 17187, 114571, 343713, 1947707, 5843121, 38610427, 115831281, 656377259, 1969131777]

約数ペア:

[(1, 1969131777), (3, 656377259), (17, 115831281), (51, 38610427), (337, 5843121), (1011, 1947707), (5729, 343713), (17187, 114571)]