16435209

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 27924480

約数和(自身を除く): 11489271

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 2423, 6783, 7269, 16961, 41191, 46037, 50883, 123573, 138111, 288337, 322259, 782629, 865011, 966777, 2347887, 5478403, 16435209]

約数ペア:

[(1, 16435209), (3, 5478403), (7, 2347887), (17, 966777), (19, 865011), (21, 782629), (51, 322259), (57, 288337), (119, 138111), (133, 123573), (323, 50883), (357, 46037), (399, 41191), (969, 16961), (2261, 7269), (2423, 6783)]