29421327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20389}}^1$

素因数の和:20442

約数の個数: 16

約数和(自身を含む): 43389920

約数和(自身を除く): 13968593

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20389, 61167, 265057, 754393, 795171, 2263179, 9807109, 29421327]

約数ペア:

[(1, 29421327), (3, 9807109), (13, 2263179), (37, 795171), (39, 754393), (111, 265057), (481, 61167), (1443, 20389)]