2419181163

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{1579}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 4058046720

約数和(自身を除く): 1638865557

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 293, 581, 747, 879, 1579, 1743, 2051, 2637, 4737, 5229, 6153, 11053, 14211, 18459, 24319, 33159, 72957, 99477, 131057, 170233, 218871, 393171, 462647, 510699, 917399, 1179513, 1387941, 1532097, 2752197, 3238529, 4163823, 8256591, 9715587, 29146761, 38399701, 115199103, 268797907, 345597309, 806393721, 2419181163]

約数ペア:

[(1, 2419181163), (3, 806393721), (7, 345597309), (9, 268797907), (21, 115199103), (63, 38399701), (83, 29146761), (249, 9715587), (293, 8256591), (581, 4163823), (747, 3238529), (879, 2752197), (1579, 1532097), (1743, 1387941), (2051, 1179513), (2637, 917399), (4737, 510699), (5229, 462647), (6153, 393171), (11053, 218871), (14211, 170233), (18459, 131057), (24319, 99477), (33159, 72957)]