28315119

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2297}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 43239168

約数和(自身を除く): 14924049

約数列:

[1, 3, 7, 21, 587, 1761, 2297, 4109, 6891, 12327, 16079, 48237, 1348339, 4045017, 9438373, 28315119]

約数ペア:

[(1, 28315119), (3, 9438373), (7, 4045017), (21, 1348339), (587, 48237), (1761, 16079), (2297, 12327), (4109, 6891)]