13274807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8581}}^1$

素因数の和:8618

約数の個数: 16

約数和(自身を含む): 17301312

約数和(自身を除く): 4026505

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 8581, 60067, 111553, 145877, 780871, 1021139, 1896401, 13274807]

約数ペア:

[(1, 13274807), (7, 1896401), (13, 1021139), (17, 780871), (91, 145877), (119, 111553), (221, 60067), (1547, 8581)]