291205737

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{14503}}^1$

素因数の和:14629

約数の個数: 24

約数和(自身を含む): 443474304

約数和(自身を除く): 152268567

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 6693, 14503, 20079, 43509, 130527, 333569, 1000707, 1406791, 3002121, 4220373, 12661119, 32356193, 97068579, 291205737]

約数ペア:

[(1, 291205737), (3, 97068579), (9, 32356193), (23, 12661119), (69, 4220373), (97, 3002121), (207, 1406791), (291, 1000707), (873, 333569), (2231, 130527), (6693, 43509), (14503, 20079)]