11211823

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 13768704

約数和(自身を除く): 2556881

約数列:

[1, 7, 17, 71, 119, 497, 1207, 1327, 8449, 9289, 22559, 94217, 157913, 659519, 1601689, 11211823]

約数ペア:

[(1, 11211823), (7, 1601689), (17, 659519), (71, 157913), (119, 94217), (497, 22559), (1207, 9289), (1327, 8449)]