55480657921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{99581}}^1$

素因数の和:102132

約数の個数: 16

約数和(自身を含む): 63288742608

約数和(自身を除く): 7808084687

約数列:

[1, 13, 17, 221, 2521, 32773, 42857, 99581, 557141, 1294553, 1692877, 22007401, 251043701, 3263568113, 4267742917, 55480657921]

約数ペア:

[(1, 55480657921), (13, 4267742917), (17, 3263568113), (221, 251043701), (2521, 22007401), (32773, 1692877), (42857, 1294553), (99581, 557141)]