71357293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23327}}^1$

素因数の和:23376

約数の個数: 16

約数和(自身を含む): 89579520

約数和(自身を除く): 18222227

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 23327, 163289, 443213, 536521, 3102491, 3755647, 10193899, 71357293]

約数ペア:

[(1, 71357293), (7, 10193899), (19, 3755647), (23, 3102491), (133, 536521), (161, 443213), (437, 163289), (3059, 23327)]