2132823

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 3611520

約数和(自身を除く): 1478697

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1319, 1617, 3957, 9233, 14509, 27699, 43527, 64631, 101563, 193893, 304689, 710941, 2132823]

約数ペア:

[(1, 2132823), (3, 710941), (7, 304689), (11, 193893), (21, 101563), (33, 64631), (49, 43527), (77, 27699), (147, 14509), (231, 9233), (539, 3957), (1319, 1617)]