28510773

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2243}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 40212480

約数和(自身を除く): 11701707

約数列:

[1, 3, 19, 57, 223, 669, 2243, 4237, 6729, 12711, 42617, 127851, 500189, 1500567, 9503591, 28510773]

約数ペア:

[(1, 28510773), (3, 9503591), (19, 1500567), (57, 500189), (223, 127851), (669, 42617), (2243, 12711), (4237, 6729)]