2029869693

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{2441}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 3168739200

約数和(自身を除く): 1138869507

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1621, 2441, 4863, 7323, 14589, 21969, 30799, 43767, 46379, 65907, 92397, 139137, 277191, 417411, 831573, 1252233, 3956861, 11870583, 35611749, 75180359, 106835247, 225541077, 676623231, 2029869693]

約数ペア:

[(1, 2029869693), (3, 676623231), (9, 225541077), (19, 106835247), (27, 75180359), (57, 35611749), (171, 11870583), (513, 3956861), (1621, 1252233), (2441, 831573), (4863, 417411), (7323, 277191), (14589, 139137), (21969, 92397), (30799, 65907), (43767, 46379)]