28424193

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33013}}^1$

素因数の和:33064

約数の個数: 16

約数和(自身を含む): 44370816

約数和(自身を除く): 15946623

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 33013, 99039, 231091, 693273, 1353533, 4060599, 9474731, 28424193]

約数ペア:

[(1, 28424193), (3, 9474731), (7, 4060599), (21, 1353533), (41, 693273), (123, 231091), (287, 99039), (861, 33013)]