11943657

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 18939648

約数和(自身を除く): 6995991

約数列:

[1, 3, 9, 11, 33, 99, 223, 541, 669, 1623, 2007, 2453, 4869, 5951, 7359, 17853, 22077, 53559, 120643, 361929, 1085787, 1327073, 3981219, 11943657]

約数ペア:

[(1, 11943657), (3, 3981219), (9, 1327073), (11, 1085787), (33, 361929), (99, 120643), (223, 53559), (541, 22077), (669, 17853), (1623, 7359), (2007, 5951), (2453, 4869)]