28432959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1471}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 40273920

約数和(自身を除く): 11840961

約数列:

[1, 3, 17, 51, 379, 1137, 1471, 4413, 6443, 19329, 25007, 75021, 557509, 1672527, 9477653, 28432959]

約数ペア:

[(1, 28432959), (3, 9477653), (17, 1672527), (51, 557509), (379, 75021), (1137, 25007), (1471, 19329), (4413, 6443)]