17247789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{49139}}^1$

素因数の和:49161

約数の個数: 16

約数和(自身を含む): 27518400

約数和(自身を除く): 10270611

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 49139, 147417, 442251, 638807, 1326753, 1916421, 5749263, 17247789]

約数ペア:

[(1, 17247789), (3, 5749263), (9, 1916421), (13, 1326753), (27, 638807), (39, 442251), (117, 147417), (351, 49139)]