26938018911

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1\times {\mathrm{19031}}^1$

素因数の和:20379

約数の個数: 24

約数和(自身を含む): 37938236544

約数和(自身を除く): 11000217633

約数列:

[1, 3, 19, 57, 361, 1083, 1307, 3921, 19031, 24833, 57093, 74499, 361589, 471827, 1084767, 1415481, 6870191, 20610573, 24873517, 74620551, 472596823, 1417790469, 8979339637, 26938018911]

約数ペア:

[(1, 26938018911), (3, 8979339637), (19, 1417790469), (57, 472596823), (361, 74620551), (1083, 24873517), (1307, 20610573), (3921, 6870191), (19031, 1415481), (24833, 1084767), (57093, 471827), (74499, 361589)]