23667777

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1907}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 39289536

約数和(自身を除く): 15621759

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 1907, 4137, 5721, 12411, 13349, 17163, 40047, 120141, 375679, 1127037, 2629753, 3381111, 7889259, 23667777]

約数ペア:

[(1, 23667777), (3, 7889259), (7, 3381111), (9, 2629753), (21, 1127037), (63, 375679), (197, 120141), (591, 40047), (1379, 17163), (1773, 13349), (1907, 12411), (4137, 5721)]