7708311

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{21961}}^1$

素因数の和:21983

約数の個数: 16

約数和(自身を含む): 12298720

約数和(自身を除く): 4590409

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 21961, 65883, 197649, 285493, 592947, 856479, 2569437, 7708311]

約数ペア:

[(1, 7708311), (3, 2569437), (9, 856479), (13, 592947), (27, 285493), (39, 197649), (117, 65883), (351, 21961)]