1359939

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 2140160

約数和(自身を除く): 780221

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 2089, 6267, 14623, 43869, 64759, 194277, 453313, 1359939]

約数ペア:

[(1, 1359939), (3, 453313), (7, 194277), (21, 64759), (31, 43869), (93, 14623), (217, 6267), (651, 2089)]