419488707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1823}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 644382720

約数和(自身を除く): 224894013

約数列:

[1, 3, 11, 19, 33, 57, 209, 367, 627, 1101, 1823, 4037, 5469, 6973, 12111, 20053, 20919, 34637, 60159, 76703, 103911, 230109, 381007, 669041, 1143021, 2007123, 7359451, 12711779, 22078353, 38135337, 139829569, 419488707]

約数ペア:

[(1, 419488707), (3, 139829569), (11, 38135337), (19, 22078353), (33, 12711779), (57, 7359451), (209, 2007123), (367, 1143021), (627, 669041), (1101, 381007), (1823, 230109), (4037, 103911), (5469, 76703), (6973, 60159), (12111, 34637), (20053, 20919)]