289344187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{881}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 321118560

約数和(自身を除く): 31774373

約数列:

[1, 11, 73, 409, 803, 881, 4499, 9691, 29857, 64313, 328427, 360329, 707443, 3963619, 26304017, 289344187]

約数ペア:

[(1, 289344187), (11, 26304017), (73, 3963619), (409, 707443), (803, 360329), (881, 328427), (4499, 64313), (9691, 29857)]