15728691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10141}}^1$

素因数の和:10202

約数の個数: 16

約数和(自身を含む): 23367168

約数和(自身を除く): 7638477

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 10141, 30423, 111551, 334653, 476627, 1429881, 5242897, 15728691]

約数ペア:

[(1, 15728691), (3, 5242897), (11, 1429881), (33, 476627), (47, 334653), (141, 111551), (517, 30423), (1551, 10141)]