18129397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 21534912

約数和(自身を除く): 3405515

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 1307, 13871, 14377, 16991, 126779, 186901, 1394569, 1648127, 18129397]

約数ペア:

[(1, 18129397), (11, 1648127), (13, 1394569), (97, 186901), (143, 126779), (1067, 16991), (1261, 14377), (1307, 13871)]