89190731

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{95801}}^1$

素因数の和:95834

約数の個数: 12

約数和(自身を含む): 109214280

約数和(自身を除く): 20023549

約数列:

[1, 7, 19, 49, 133, 931, 95801, 670607, 1820219, 4694249, 12741533, 89190731]

約数ペア:

[(1, 89190731), (7, 12741533), (19, 4694249), (49, 1820219), (133, 670607), (931, 95801)]