1339719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 1916640

約数和(自身を除く): 576921

約数列:

[1, 3, 17, 51, 109, 241, 327, 723, 1853, 4097, 5559, 12291, 26269, 78807, 446573, 1339719]

約数ペア:

[(1, 1339719), (3, 446573), (17, 78807), (51, 26269), (109, 12291), (241, 5559), (327, 4097), (723, 1853)]