5280557457

素因数分解:

$3^1\times 7^1\times {\mathrm{4729}}^1\times {\mathrm{53173}}^1$

素因数の和:57912

約数の個数: 16

約数和(自身を含む): 8048416640

約数和(自身を除く): 2767859183

約数列:

[1, 3, 7, 21, 4729, 14187, 33103, 53173, 99309, 159519, 372211, 1116633, 251455117, 754365351, 1760185819, 5280557457]

約数ペア:

[(1, 5280557457), (3, 1760185819), (7, 754365351), (21, 251455117), (4729, 1116633), (14187, 372211), (33103, 159519), (53173, 99309)]