1361262267

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{988571}}^1$

素因数の和:988600

約数の個数: 20

約数和(自身を含む): 2153109816

約数和(自身を除く): 791847549

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 988571, 2965713, 8897139, 16805707, 26691417, 50417121, 80074251, 151251363, 453754089, 1361262267]

約数ペア:

[(1, 1361262267), (3, 453754089), (9, 151251363), (17, 80074251), (27, 50417121), (51, 26691417), (81, 16805707), (153, 8897139), (459, 2965713), (1377, 988571)]