28499871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9161}}^1$

素因数の和:9242

約数の個数: 16

約数和(自身を含む): 40899168

約数和(自身を除く): 12399297

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 9161, 27483, 155737, 467211, 558821, 1676463, 9499957, 28499871]

約数ペア:

[(1, 28499871), (3, 9499957), (17, 1676463), (51, 558821), (61, 467211), (183, 155737), (1037, 27483), (3111, 9161)]