16378353

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 24323208

約数和(自身を除く): 7944855

約数列:

[1, 3, 9, 73, 97, 219, 257, 291, 657, 771, 873, 2313, 7081, 18761, 21243, 24929, 56283, 63729, 74787, 168849, 224361, 1819817, 5459451, 16378353]

約数ペア:

[(1, 16378353), (3, 5459451), (9, 1819817), (73, 224361), (97, 168849), (219, 74787), (257, 63729), (291, 56283), (657, 24929), (771, 21243), (873, 18761), (2313, 7081)]