13583423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 3834817

約数列:

[1, 7, 19, 41, 47, 53, 133, 287, 329, 371, 779, 893, 1007, 1927, 2173, 2491, 5453, 6251, 7049, 13489, 15211, 17437, 36613, 41287, 47329, 102131, 256291, 289009, 331303, 714917, 1940489, 13583423]

約数ペア:

[(1, 13583423), (7, 1940489), (19, 714917), (41, 331303), (47, 289009), (53, 256291), (133, 102131), (287, 47329), (329, 41287), (371, 36613), (779, 17437), (893, 15211), (1007, 13489), (1927, 7049), (2173, 6251), (2491, 5453)]