11914221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 5504019

約数列:

[1, 3, 11, 33, 223, 669, 1619, 2453, 4857, 7359, 17809, 53427, 361037, 1083111, 3971407, 11914221]

約数ペア:

[(1, 11914221), (3, 3971407), (11, 1083111), (33, 361037), (223, 53427), (669, 17809), (1619, 7359), (2453, 4857)]