57453473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 76170240

約数和(自身を除く): 18716767

約数列:

[1, 7, 11, 19, 77, 133, 173, 209, 227, 1211, 1463, 1589, 1903, 2497, 3287, 4313, 13321, 17479, 23009, 30191, 36157, 39271, 47443, 253099, 274897, 332101, 431981, 746149, 3023867, 5223043, 8207639, 57453473]

約数ペア:

[(1, 57453473), (7, 8207639), (11, 5223043), (19, 3023867), (77, 746149), (133, 431981), (173, 332101), (209, 274897), (227, 253099), (1211, 47443), (1463, 39271), (1589, 36157), (1903, 30191), (2497, 23009), (3287, 17479), (4313, 13321)]