2019480957

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5987}}^1$

素因数の和:6071

約数の個数: 48

約数和(自身を含む): 3329807040

約数和(自身を除く): 1310326083

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 961, 1209, 2883, 3627, 5987, 8649, 10881, 12493, 17961, 25947, 37479, 53883, 77831, 112437, 161649, 185597, 233493, 337311, 556791, 700479, 1670373, 2101437, 2412761, 5011119, 5753507, 7238283, 17260521, 21714849, 51781563, 65144547, 74795591, 155344689, 224386773, 673160319, 2019480957]

約数ペア:

[(1, 2019480957), (3, 673160319), (9, 224386773), (13, 155344689), (27, 74795591), (31, 65144547), (39, 51781563), (93, 21714849), (117, 17260521), (279, 7238283), (351, 5753507), (403, 5011119), (837, 2412761), (961, 2101437), (1209, 1670373), (2883, 700479), (3627, 556791), (5987, 337311), (8649, 233493), (10881, 185597), (12493, 161649), (17961, 112437), (25947, 77831), (37479, 53883)]