61977487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22811}}^1$

素因数の和:22854

約数の個数: 16

約数和(自身を含む): 76648320

約数和(自身を除く): 14670833

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 22811, 250921, 296543, 433409, 3261973, 4767499, 5634317, 61977487]

約数ペア:

[(1, 61977487), (11, 5634317), (13, 4767499), (19, 3261973), (143, 433409), (209, 296543), (247, 250921), (2717, 22811)]