215533413

素因数分解:

$3^3\times {\mathrm{2207}}^1\times {\mathrm{3617}}^1$

素因数の和:5833

約数の個数: 16

約数和(自身を含む): 319541760

約数和(自身を除く): 104008347

約数列:

[1, 3, 9, 27, 2207, 3617, 6621, 10851, 19863, 32553, 59589, 97659, 7982719, 23948157, 71844471, 215533413]

約数ペア:

[(1, 215533413), (3, 71844471), (9, 23948157), (27, 7982719), (2207, 97659), (3617, 59589), (6621, 32553), (10851, 19863)]