27880233

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 38318976

約数和(自身を除く): 10438743

約数列:

[1, 3, 61, 73, 183, 219, 2087, 4453, 6261, 13359, 127307, 152351, 381921, 457053, 9293411, 27880233]

約数ペア:

[(1, 27880233), (3, 9293411), (61, 457053), (73, 381921), (183, 152351), (219, 127307), (2087, 13359), (4453, 6261)]