28483147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19469}}^1$

素因数の和:19506

約数の個数: 16

約数和(自身を含む): 37382400

約数和(自身を除く): 8899253

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 19469, 136283, 214159, 369911, 1499113, 2589377, 4069021, 28483147]

約数ペア:

[(1, 28483147), (7, 4069021), (11, 2589377), (19, 1499113), (77, 369911), (133, 214159), (209, 136283), (1463, 19469)]