489408021747

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1469693759}}^1$

素因数の和:1469693802

約数の個数: 12

約数和(自身を含む): 726028717440

約数和(自身を除く): 236620695693

約数列:

[1, 3, 9, 37, 111, 333, 1469693759, 4409081277, 13227243831, 54378669083, 163136007249, 489408021747]

約数ペア:

[(1, 489408021747), (3, 163136007249), (9, 54378669083), (37, 13227243831), (111, 4409081277), (333, 1469693759)]