18484323

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3955

約数の個数: 24

約数和(自身を含む): 29181264

約数和(自身を除く): 10696941

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 3917, 4719, 11751, 43087, 50921, 129261, 152763, 473957, 560131, 1421871, 1680393, 6161441, 18484323]

約数ペア:

[(1, 18484323), (3, 6161441), (11, 1680393), (13, 1421871), (33, 560131), (39, 473957), (121, 152763), (143, 129261), (363, 50921), (429, 43087), (1573, 11751), (3917, 4719)]