1904493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 2721600

約数和(自身を除く): 817107

約数列:

[1, 3, 17, 51, 107, 321, 349, 1047, 1819, 5457, 5933, 17799, 37343, 112029, 634831, 1904493]

約数ペア:

[(1, 1904493), (3, 634831), (17, 112029), (51, 37343), (107, 17799), (321, 5933), (349, 5457), (1047, 1819)]