28323567

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{1459}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 42048000

約数和(自身を除く): 13724433

約数列:

[1, 3, 9, 27, 719, 1459, 2157, 4377, 6471, 13131, 19413, 39393, 1049021, 3147063, 9441189, 28323567]

約数ペア:

[(1, 28323567), (3, 9441189), (9, 3147063), (27, 1049021), (719, 39393), (1459, 19413), (2157, 13131), (4377, 6471)]