5403681921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{255457}}^1$

素因数の和:256112

約数の個数: 16

約数和(自身を含む): 7872193728

約数和(自身を除く): 2468511807

約数列:

[1, 3, 11, 33, 641, 1923, 7051, 21153, 255457, 766371, 2810027, 8430081, 163747937, 491243811, 1801227307, 5403681921]

約数ペア:

[(1, 5403681921), (3, 1801227307), (11, 491243811), (33, 163747937), (641, 8430081), (1923, 2810027), (7051, 766371), (21153, 255457)]