9690891

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8707}}^1$

素因数の和:8770

約数の個数: 16

約数和(自身を含む): 15047424

約数和(自身を除く): 5356533

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 8707, 26121, 60949, 182847, 461471, 1384413, 3230297, 9690891]

約数ペア:

[(1, 9690891), (3, 3230297), (7, 1384413), (21, 461471), (53, 182847), (159, 60949), (371, 26121), (1113, 8707)]