28902531

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47459}}^1$

素因数の和:47498

約数の個数: 16

約数和(自身を含む): 45561600

約数和(自身を除く): 16659069

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 47459, 142377, 332213, 996639, 1376311, 4128933, 9634177, 28902531]

約数ペア:

[(1, 28902531), (3, 9634177), (7, 4128933), (21, 1376311), (29, 996639), (87, 332213), (203, 142377), (609, 47459)]