17314986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{221987}}^1$

素因数の和:222005

約数の個数: 16

約数和(自身を含む): 37293984

約数和(自身を除く): 19978998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 221987, 443974, 665961, 1331922, 2885831, 5771662, 8657493, 17314986]

約数ペア:

[(1, 17314986), (2, 8657493), (3, 5771662), (6, 2885831), (13, 1331922), (26, 665961), (39, 443974), (78, 221987)]