20160338121

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29091397}}^1$

素因数の和:29091421

約数の個数: 24

約数和(自身を含む): 36306064704

約数和(自身を除く): 16145726583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 29091397, 87274191, 203639779, 261822573, 320005367, 610919337, 960016101, 1832758011, 2240037569, 2880048303, 6720112707, 20160338121]

約数ペア:

[(1, 20160338121), (3, 6720112707), (7, 2880048303), (9, 2240037569), (11, 1832758011), (21, 960016101), (33, 610919337), (63, 320005367), (77, 261822573), (99, 203639779), (231, 87274191), (693, 29091397)]