13678081

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 15914880

約数和(自身を除く): 2236799

約数列:

[1, 17, 19, 47, 53, 289, 323, 799, 893, 901, 1007, 2491, 5491, 13583, 15181, 15317, 17119, 42347, 47329, 258077, 291023, 719899, 804593, 13678081]

約数ペア:

[(1, 13678081), (17, 804593), (19, 719899), (47, 291023), (53, 258077), (289, 47329), (323, 42347), (799, 17119), (893, 15317), (901, 15181), (1007, 13583), (2491, 5491)]