15335421

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 21219840

約数和(自身を除く): 5884419

約数列:

[1, 3, 31, 93, 269, 613, 807, 1839, 8339, 19003, 25017, 57009, 164897, 494691, 5111807, 15335421]

約数ペア:

[(1, 15335421), (3, 5111807), (31, 494691), (93, 164897), (269, 57009), (613, 25017), (807, 19003), (1839, 8339)]