138340223

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{2113}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 162355200

約数和(自身を除く): 24014977

約数列:

[1, 7, 47, 199, 329, 1393, 2113, 9353, 14791, 65471, 99311, 420487, 695177, 2943409, 19762889, 138340223]

約数ペア:

[(1, 138340223), (7, 19762889), (47, 2943409), (199, 695177), (329, 420487), (1393, 99311), (2113, 65471), (9353, 14791)]