16119159

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1451}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 25694592

約数和(自身を除く): 9575433

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1451, 1587, 3703, 4353, 10157, 11109, 30471, 33373, 100119, 233611, 700833, 767579, 2302737, 5373053, 16119159]

約数ペア:

[(1, 16119159), (3, 5373053), (7, 2302737), (21, 767579), (23, 700833), (69, 233611), (161, 100119), (483, 33373), (529, 30471), (1451, 11109), (1587, 10157), (3703, 4353)]