138246423

素因数分解:

$3^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{3463}}^1$

素因数の和:5374

約数の個数: 16

約数和(自身を含む): 210832896

約数和(自身を除く): 72586473

約数列:

[1, 3, 7, 21, 1901, 3463, 5703, 10389, 13307, 24241, 39921, 72723, 6583163, 19749489, 46082141, 138246423]

約数ペア:

[(1, 138246423), (3, 46082141), (7, 19749489), (21, 6583163), (1901, 72723), (3463, 39921), (5703, 24241), (10389, 13307)]