1772073

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 2768480

約数和(自身を除く): 996407

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 241, 387, 723, 817, 2169, 2451, 4579, 7353, 10363, 13737, 31089, 41211, 93267, 196897, 590691, 1772073]

約数ペア:

[(1, 1772073), (3, 590691), (9, 196897), (19, 93267), (43, 41211), (57, 31089), (129, 13737), (171, 10363), (241, 7353), (387, 4579), (723, 2451), (817, 2169)]