2037689661

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1329217}}^1$

素因数の和:1329300

約数の個数: 16

約数和(自身を含む): 3147588224

約数和(自身を除く): 1109898563

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1329217, 3987651, 9304519, 27913557, 97032841, 291098523, 679229887, 2037689661]

約数ペア:

[(1, 2037689661), (3, 679229887), (7, 291098523), (21, 97032841), (73, 27913557), (219, 9304519), (511, 3987651), (1533, 1329217)]