8951229

素因数分解:

$3^4\times 7^1\times {\mathrm{15787}}^1$

素因数の和:15806

約数の個数: 20

約数和(自身を含む): 15282784

約数和(自身を除く): 6331555

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 15787, 47361, 110509, 142083, 331527, 426249, 994581, 1278747, 2983743, 8951229]

約数ペア:

[(1, 8951229), (3, 2983743), (7, 1278747), (9, 994581), (21, 426249), (27, 331527), (63, 142083), (81, 110509), (189, 47361), (567, 15787)]