730991517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{304961}}^1$

素因数の和:305028

約数の個数: 16

約数和(自身を含む): 1053948672

約数和(自身を除く): 322957155

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 304961, 914883, 5184337, 14333167, 15553011, 42999501, 243663839, 730991517]

約数ペア:

[(1, 730991517), (3, 243663839), (17, 42999501), (47, 15553011), (51, 14333167), (141, 5184337), (799, 914883), (2397, 304961)]