56916321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{246391}}^1$

素因数の和:246412

約数の個数: 16

約数和(自身を含む): 94614528

約数和(自身を除く): 37698207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 246391, 739173, 1724737, 2710301, 5174211, 8130903, 18972107, 56916321]

約数ペア:

[(1, 56916321), (3, 18972107), (7, 8130903), (11, 5174211), (21, 2710301), (33, 1724737), (77, 739173), (231, 246391)]