3641211

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 6221280

約数和(自身を除く): 2580069

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1993, 5979, 13951, 17937, 41853, 57797, 125559, 173391, 404579, 520173, 1213737, 3641211]

約数ペア:

[(1, 3641211), (3, 1213737), (7, 520173), (9, 404579), (21, 173391), (29, 125559), (63, 57797), (87, 41853), (203, 17937), (261, 13951), (609, 5979), (1827, 1993)]