2131567191

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6072841}}^1$

素因数の和:6072863

約数の個数: 16

約数和(自身を含む): 3400791520

約数和(自身を除く): 1269224329

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6072841, 18218523, 54655569, 78946933, 163966707, 236840799, 710522397, 2131567191]

約数ペア:

[(1, 2131567191), (3, 710522397), (9, 236840799), (13, 163966707), (27, 78946933), (39, 54655569), (117, 18218523), (351, 6072841)]