87246019

素因数分解:

$7^2\times {\mathrm{827}}^1\times {\mathrm{2153}}^1$

素因数の和:2994

約数の個数: 12

約数和(自身を含む): 101660184

約数和(自身を除く): 14414165

約数列:

[1, 7, 49, 827, 2153, 5789, 15071, 40523, 105497, 1780531, 12463717, 87246019]

約数ペア:

[(1, 87246019), (7, 12463717), (49, 1780531), (827, 105497), (2153, 40523), (5789, 15071)]