141399377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2531}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 169178112

約数和(自身を除く): 27778735

約数列:

[1, 7, 23, 161, 347, 2429, 2531, 7981, 17717, 55867, 58213, 407491, 878257, 6147799, 20199911, 141399377]

約数ペア:

[(1, 141399377), (7, 20199911), (23, 6147799), (161, 878257), (347, 407491), (2429, 58213), (2531, 55867), (7981, 17717)]