2724157887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1919773}}^1$

素因数の和:1919830

約数の個数: 16

約数和(自身を含む): 4054562688

約数和(自身を除く): 1330404801

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1919773, 5759319, 21117503, 63352509, 82550239, 247650717, 908052629, 2724157887]

約数ペア:

[(1, 2724157887), (3, 908052629), (11, 247650717), (33, 82550239), (43, 63352509), (129, 21117503), (473, 5759319), (1419, 1919773)]