2673489

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 4468800

約数和(自身を除く): 1795311

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1399, 1911, 4197, 9793, 18187, 29379, 54561, 68551, 127309, 205653, 381927, 891163, 2673489]

約数ペア:

[(1, 2673489), (3, 891163), (7, 381927), (13, 205653), (21, 127309), (39, 68551), (49, 54561), (91, 29379), (147, 18187), (273, 9793), (637, 4197), (1399, 1911)]