28885863

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{601}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 39712736

約数和(自身を除く): 10826873

約数列:

[1, 3, 37, 111, 433, 601, 1299, 1803, 16021, 22237, 48063, 66711, 260233, 780699, 9628621, 28885863]

約数ペア:

[(1, 28885863), (3, 9628621), (37, 780699), (111, 260233), (433, 66711), (601, 48063), (1299, 22237), (1803, 16021)]