2088369213

素因数分解:

$3^1\times 7^1\times {\mathrm{4013}}^1\times {\mathrm{24781}}^1$

素因数の和:28804

約数の個数: 16

約数和(自身を含む): 3183198336

約数和(自身を除く): 1094829123

約数列:

[1, 3, 7, 21, 4013, 12039, 24781, 28091, 74343, 84273, 173467, 520401, 99446153, 298338459, 696123071, 2088369213]

約数ペア:

[(1, 2088369213), (3, 696123071), (7, 298338459), (21, 99446153), (4013, 520401), (12039, 173467), (24781, 84273), (28091, 74343)]