7285341

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 36

約数和(自身を含む): 12106656

約数和(自身を除く): 4821315

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 361, 399, 589, 651, 961, 1083, 1767, 2527, 2883, 4123, 6727, 7581, 11191, 12369, 18259, 20181, 33573, 54777, 78337, 127813, 235011, 346921, 383439, 1040763, 2428447, 7285341]

約数ペア:

[(1, 7285341), (3, 2428447), (7, 1040763), (19, 383439), (21, 346921), (31, 235011), (57, 127813), (93, 78337), (133, 54777), (217, 33573), (361, 20181), (399, 18259), (589, 12369), (651, 11191), (961, 7581), (1083, 6727), (1767, 4123), (2527, 2883)]