345861039

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{398917}}^1$

素因数の和:398954

約数の個数: 12

約数和(自身を含む): 489871304

約数和(自身を除く): 144010265

約数列:

[1, 3, 17, 51, 289, 867, 398917, 1196751, 6781589, 20344767, 115287013, 345861039]

約数ペア:

[(1, 345861039), (3, 115287013), (17, 20344767), (51, 6781589), (289, 1196751), (867, 398917)]