47538337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 62496000

約数和(自身を除く): 14957663

約数列:

[1, 7, 11, 29, 61, 77, 203, 319, 349, 427, 671, 1769, 2233, 2443, 3839, 4697, 10121, 12383, 19459, 21289, 26873, 70847, 111331, 136213, 149023, 234179, 617381, 779317, 1639253, 4321667, 6791191, 47538337]

約数ペア:

[(1, 47538337), (7, 6791191), (11, 4321667), (29, 1639253), (61, 779317), (77, 617381), (203, 234179), (319, 149023), (349, 136213), (427, 111331), (671, 70847), (1769, 26873), (2233, 21289), (2443, 19459), (3839, 12383), (4697, 10121)]