1268211373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27457}}^1$

素因数の和:27517

約数の個数: 32

約数和(自身を含む): 1660659840

約数和(自身を除く): 392448467

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 2431, 2717, 3553, 4199, 27457, 46189, 302027, 356941, 466769, 521683, 3926351, 5134459, 5738513, 6067997, 6781879, 8868611, 66747967, 74600669, 97554721, 115291943, 1268211373]

約数ペア:

[(1, 1268211373), (11, 115291943), (13, 97554721), (17, 74600669), (19, 66747967), (143, 8868611), (187, 6781879), (209, 6067997), (221, 5738513), (247, 5134459), (323, 3926351), (2431, 521683), (2717, 466769), (3553, 356941), (4199, 302027), (27457, 46189)]