13311919989

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{87006013}}^1$

素因数の和:87006036

約数の個数: 12

約数和(自身を含む): 20359407276

約数和(自身を除く): 7047487287

約数列:

[1, 3, 9, 17, 51, 153, 87006013, 261018039, 783054117, 1479102221, 4437306663, 13311919989]

約数ペア:

[(1, 13311919989), (3, 4437306663), (9, 1479102221), (17, 783054117), (51, 261018039), (153, 87006013)]