9687891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 13664000

約数和(自身を除く): 3976109

約数列:

[1, 3, 19, 57, 349, 487, 1047, 1461, 6631, 9253, 19893, 27759, 169963, 509889, 3229297, 9687891]

約数ペア:

[(1, 9687891), (3, 3229297), (19, 509889), (57, 169963), (349, 27759), (487, 19893), (1047, 9253), (1461, 6631)]