12697702941

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54968411}}^1$

素因数の和:54968432

約数の個数: 16

約数和(自身を含む): 21107870208

約数和(自身を除く): 8410167267

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 54968411, 164905233, 384778877, 604652521, 1154336631, 1813957563, 4232567647, 12697702941]

約数ペア:

[(1, 12697702941), (3, 4232567647), (7, 1813957563), (11, 1154336631), (21, 604652521), (33, 384778877), (77, 164905233), (231, 54968411)]