16078209

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 26853120

約数和(自身を除く): 10774911

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 1553, 3451, 4659, 10353, 10871, 26401, 32613, 45037, 79203, 135111, 184807, 315259, 554421, 765629, 945777, 2296887, 5359403, 16078209]

約数ペア:

[(1, 16078209), (3, 5359403), (7, 2296887), (17, 945777), (21, 765629), (29, 554421), (51, 315259), (87, 184807), (119, 135111), (203, 79203), (357, 45037), (493, 32613), (609, 26401), (1479, 10871), (1553, 10353), (3451, 4659)]