86893807

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12439

約数の個数: 24

約数和(自身を含む): 118761552

約数和(自身を除く): 31867745

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 12401, 86807, 136411, 161213, 607649, 954877, 1128491, 1773343, 6684139, 7899437, 12413401, 86893807]

約数ペア:

[(1, 86893807), (7, 12413401), (11, 7899437), (13, 6684139), (49, 1773343), (77, 1128491), (91, 954877), (143, 607649), (539, 161213), (637, 136411), (1001, 86807), (7007, 12401)]