8729649

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{15901}}^1$

素因数の和:15968

約数の個数: 12

約数和(自身を含む): 12817012

約数和(自身を除く): 4087363

約数列:

[1, 3, 9, 61, 183, 549, 15901, 47703, 143109, 969961, 2909883, 8729649]

約数ペア:

[(1, 8729649), (3, 2909883), (9, 969961), (61, 143109), (183, 47703), (549, 15901)]