2016005517

素因数分解:

$3^5\times {\mathrm{431}}^1\times {\mathrm{19249}}^1$

素因数の和:19695

約数の個数: 24

約数和(自身を含む): 3027024000

約数和(自身を除く): 1011018483

約数列:

[1, 3, 9, 27, 81, 243, 431, 1293, 3879, 11637, 19249, 34911, 57747, 104733, 173241, 519723, 1559169, 4677507, 8296319, 24888957, 74666871, 224000613, 672001839, 2016005517]

約数ペア:

[(1, 2016005517), (3, 672001839), (9, 224000613), (27, 74666871), (81, 24888957), (243, 8296319), (431, 4677507), (1293, 1559169), (3879, 519723), (11637, 173241), (19249, 104733), (34911, 57747)]