528089199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{71761}}^1$

素因数の和:71998

約数の個数: 16

約数和(自身を含む): 771585024

約数和(自身を除く): 243495825

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 71761, 215283, 789371, 2368113, 16002703, 48008109, 176029733, 528089199]

約数ペア:

[(1, 528089199), (3, 176029733), (11, 48008109), (33, 16002703), (223, 2368113), (669, 789371), (2453, 215283), (7359, 71761)]