2466567747

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{221197}}^1$

素因数の和:221272

約数の個数: 32

約数和(自身を含む): 4247001600

約数和(自身を除く): 1780433853

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 221197, 663591, 1548379, 1990773, 4645137, 5972319, 13050623, 13935411, 39151869, 41806233, 91354361, 117455607, 274063083, 352366821, 822189249, 2466567747]

約数ペア:

[(1, 2466567747), (3, 822189249), (7, 352366821), (9, 274063083), (21, 117455607), (27, 91354361), (59, 41806233), (63, 39151869), (177, 13935411), (189, 13050623), (413, 5972319), (531, 4645137), (1239, 1990773), (1593, 1548379), (3717, 663591), (11151, 221197)]