2132559

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 3621072

約数和(自身を除く): 1488513

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1657, 4971, 14913, 18227, 21541, 54681, 64623, 164043, 193869, 236951, 710853, 2132559]

約数ペア:

[(1, 2132559), (3, 710853), (9, 236951), (11, 193869), (13, 164043), (33, 64623), (39, 54681), (99, 21541), (117, 18227), (143, 14913), (429, 4971), (1287, 1657)]