21143298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29123}}^1$

素因数の和:29150

約数の個数: 24

約数和(自身を含む): 46481904

約数和(自身を除く): 25338606

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 29123, 58246, 87369, 174738, 320353, 640706, 961059, 1922118, 3523883, 7047766, 10571649, 21143298]

約数ペア:

[(1, 21143298), (2, 10571649), (3, 7047766), (6, 3523883), (11, 1922118), (22, 961059), (33, 640706), (66, 320353), (121, 174738), (242, 87369), (363, 58246), (726, 29123)]