17915841

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6163}}^1$

素因数の和:6205

約数の個数: 24

約数和(自身を含む): 28847520

約数和(自身を除く): 10931679

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6163, 18489, 55467, 104771, 117097, 314313, 351291, 942939, 1053873, 1990649, 5971947, 17915841]

約数ペア:

[(1, 17915841), (3, 5971947), (9, 1990649), (17, 1053873), (19, 942939), (51, 351291), (57, 314313), (153, 117097), (171, 104771), (323, 55467), (969, 18489), (2907, 6163)]