356419889

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 433900800

約数和(自身を除く): 77480911

約数列:

[1, 7, 29, 61, 107, 203, 269, 427, 749, 1769, 1883, 3103, 6527, 7801, 12383, 16409, 21721, 28783, 45689, 54607, 114863, 189283, 201481, 475861, 834707, 1324981, 1755763, 3331027, 5842949, 12290341, 50917127, 356419889]

約数ペア:

[(1, 356419889), (7, 50917127), (29, 12290341), (61, 5842949), (107, 3331027), (203, 1755763), (269, 1324981), (427, 834707), (749, 475861), (1769, 201481), (1883, 189283), (3103, 114863), (6527, 54607), (7801, 45689), (12383, 28783), (16409, 21721)]