89235391

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2153}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 105873408

約数和(自身を除く): 16638017

約数列:

[1, 7, 31, 191, 217, 1337, 2153, 5921, 15071, 41447, 66743, 411223, 467201, 2878561, 12747913, 89235391]

約数ペア:

[(1, 89235391), (7, 12747913), (31, 2878561), (191, 467201), (217, 411223), (1337, 66743), (2153, 41447), (5921, 15071)]