13744653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20731}}^1$

素因数の和:20764

約数の個数: 16

約数和(自身を含む): 20897856

約数和(自身を除く): 7153203

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 20731, 62193, 269503, 352427, 808509, 1057281, 4581551, 13744653]

約数ペア:

[(1, 13744653), (3, 4581551), (13, 1057281), (17, 808509), (39, 352427), (51, 269503), (221, 62193), (663, 20731)]