2783141829

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{3583}}^1$

素因数の和:5818

約数の個数: 32

約数和(自身を含む): 4443586560

約数和(自身を除く): 1660444731

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2213, 3583, 6639, 10749, 19917, 28769, 32247, 46579, 59751, 86307, 96741, 139737, 258921, 419211, 776763, 1257633, 7929179, 23787537, 71362611, 103079327, 214087833, 309237981, 927713943, 2783141829]

約数ペア:

[(1, 2783141829), (3, 927713943), (9, 309237981), (13, 214087833), (27, 103079327), (39, 71362611), (117, 23787537), (351, 7929179), (2213, 1257633), (3583, 776763), (6639, 419211), (10749, 258921), (19917, 139737), (28769, 96741), (32247, 86307), (46579, 59751)]