2589087

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 3640320

約数和(自身を除く): 1051233

約数列:

[1, 3, 23, 69, 157, 239, 471, 717, 3611, 5497, 10833, 16491, 37523, 112569, 863029, 2589087]

約数ペア:

[(1, 2589087), (3, 863029), (23, 112569), (69, 37523), (157, 16491), (239, 10833), (471, 5497), (717, 3611)]