169639393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{1531}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 211783680

約数和(自身を除く): 42144287

約数列:

[1, 7, 11, 77, 1439, 1531, 10073, 10717, 15829, 16841, 110803, 117887, 2203109, 15421763, 24234199, 169639393]

約数ペア:

[(1, 169639393), (7, 24234199), (11, 15421763), (77, 2203109), (1439, 117887), (1531, 110803), (10073, 16841), (10717, 15829)]