22369023

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 34210800

約数和(自身を除く): 11841777

約数列:

[1, 3, 9, 19, 57, 171, 257, 509, 771, 1527, 2313, 4581, 4883, 9671, 14649, 29013, 43947, 87039, 130813, 392439, 1177317, 2485447, 7456341, 22369023]

約数ペア:

[(1, 22369023), (3, 7456341), (9, 2485447), (19, 1177317), (57, 392439), (171, 130813), (257, 87039), (509, 43947), (771, 29013), (1527, 14649), (2313, 9671), (4581, 4883)]