906321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 1378944

約数和(自身を除く): 472623

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1367, 4101, 17771, 23239, 53313, 69717, 302107, 906321]

約数ペア:

[(1, 906321), (3, 302107), (13, 69717), (17, 53313), (39, 23239), (51, 17771), (221, 4101), (663, 1367)]