28534029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10651}}^1$

素因数の和:10720

約数の個数: 16

約数和(自身を含む): 40903680

約数和(自身を除く): 12369651

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 10651, 31953, 202369, 500597, 607107, 1501791, 9511343, 28534029]

約数ペア:

[(1, 28534029), (3, 9511343), (19, 1501791), (47, 607107), (57, 500597), (141, 202369), (893, 31953), (2679, 10651)]