210978362019

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{5250961}}^1$

素因数の和:5251250

約数の個数: 16

約数和(自身を含む): 287332640640

約数和(自身を除く): 76354278621

約数列:

[1, 3, 59, 177, 227, 681, 13393, 40179, 5250961, 15752883, 309806699, 929420097, 1191968147, 3575904441, 70326120673, 210978362019]

約数ペア:

[(1, 210978362019), (3, 70326120673), (59, 3575904441), (177, 1191968147), (227, 929420097), (681, 309806699), (13393, 15752883), (40179, 5250961)]