5216289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 7554624

約数和(自身を除く): 2338335

約数列:

[1, 3, 13, 39, 131, 393, 1021, 1703, 3063, 5109, 13273, 39819, 133751, 401253, 1738763, 5216289]

約数ペア:

[(1, 5216289), (3, 1738763), (13, 401253), (39, 133751), (131, 39819), (393, 13273), (1021, 5109), (1703, 3063)]