2591537223

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{577}}^1\times {\mathrm{12373}}^1$

素因数の和:12975

約数の個数: 24

約数和(自身を含む): 3804955504

約数和(自身を除く): 1213418281

約数列:

[1, 3, 11, 33, 121, 363, 577, 1731, 6347, 12373, 19041, 37119, 69817, 136103, 209451, 408309, 1497133, 4491399, 7139221, 21417663, 78531431, 235594293, 863845741, 2591537223]

約数ペア:

[(1, 2591537223), (3, 863845741), (11, 235594293), (33, 78531431), (121, 21417663), (363, 7139221), (577, 4491399), (1731, 1497133), (6347, 408309), (12373, 209451), (19041, 136103), (37119, 69817)]