71356879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 81886464

約数和(自身を除く): 10529585

約数列:

[1, 11, 23, 131, 253, 1441, 2153, 3013, 23683, 33143, 49519, 282043, 544709, 3102473, 6486989, 71356879]

約数ペア:

[(1, 71356879), (11, 6486989), (23, 3102473), (131, 544709), (253, 282043), (1441, 49519), (2153, 33143), (3013, 23683)]