11256777

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 18697536

約数和(自身を除く): 7440759

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 907, 1379, 1773, 2721, 4137, 6349, 8163, 12411, 19047, 57141, 178679, 536037, 1250753, 1608111, 3752259, 11256777]

約数ペア:

[(1, 11256777), (3, 3752259), (7, 1608111), (9, 1250753), (21, 536037), (63, 178679), (197, 57141), (591, 19047), (907, 12411), (1379, 8163), (1773, 6349), (2721, 4137)]