2080743561

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{936007}}^1$

素因数の和:936045

約数の個数: 24

約数和(自身を含む): 3407069120

約数和(自身を除く): 1326325559

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 936007, 2808021, 8424063, 12168091, 17784133, 36504273, 53352399, 109512819, 160057197, 231193729, 693581187, 2080743561]

約数ペア:

[(1, 2080743561), (3, 693581187), (9, 231193729), (13, 160057197), (19, 109512819), (39, 53352399), (57, 36504273), (117, 17784133), (171, 12168091), (247, 8424063), (741, 2808021), (2223, 936007)]