21929853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1423}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 31988736

約数和(自身を除く): 10058883

約数列:

[1, 3, 11, 33, 467, 1401, 1423, 4269, 5137, 15411, 15653, 46959, 664541, 1993623, 7309951, 21929853]

約数ペア:

[(1, 21929853), (3, 7309951), (11, 1993623), (33, 664541), (467, 46959), (1401, 15653), (1423, 15411), (4269, 5137)]