11289003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20154

約数の個数: 16

約数和(自身を含む): 17387136

約数和(自身を除く): 6098133

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 20123, 60369, 221353, 342091, 664059, 1026273, 3763001, 11289003]

約数ペア:

[(1, 11289003), (3, 3763001), (11, 1026273), (17, 664059), (33, 342091), (51, 221353), (187, 60369), (561, 20123)]