2712986493

素因数分解:

$3^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{51043}}^1$

素因数の和:53584

約数の個数: 16

約数和(自身を含む): 4135789056

約数和(自身を除く): 1422802563

約数列:

[1, 3, 7, 21, 2531, 7593, 17717, 51043, 53151, 153129, 357301, 1071903, 129189833, 387569499, 904328831, 2712986493]

約数ペア:

[(1, 2712986493), (3, 904328831), (7, 387569499), (21, 129189833), (2531, 1071903), (7593, 357301), (17717, 153129), (51043, 53151)]