30278889003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{48437}}^1$

素因数の和:49467

約数の個数: 32

約数和(自身を含む): 46407479040

約数和(自身を除く): 16128590037

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 997, 2991, 10967, 18943, 32901, 48437, 56829, 145311, 208373, 532807, 625119, 920303, 1598421, 2760909, 10123333, 30369999, 48291689, 144875067, 531208579, 917542091, 1593625737, 2752626273, 10092963001, 30278889003]

約数ペア:

[(1, 30278889003), (3, 10092963001), (11, 2752626273), (19, 1593625737), (33, 917542091), (57, 531208579), (209, 144875067), (627, 48291689), (997, 30369999), (2991, 10123333), (10967, 2760909), (18943, 1598421), (32901, 920303), (48437, 625119), (56829, 532807), (145311, 208373)]