83281289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2887}}^1$

素因数の和:3224

約数の個数: 16

約数和(自身を含む): 102859008

約数和(自身を除く): 19577719

約数列:

[1, 7, 13, 91, 317, 2219, 2887, 4121, 20209, 28847, 37531, 262717, 915179, 6406253, 11897327, 83281289]

約数ペア:

[(1, 83281289), (7, 11897327), (13, 6406253), (91, 915179), (317, 262717), (2219, 37531), (2887, 28847), (4121, 20209)]