738943887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 1097994240

約数和(自身を除く): 359050353

約数列:

[1, 3, 11, 33, 73, 137, 219, 411, 803, 1507, 2239, 2409, 4521, 6717, 10001, 24629, 30003, 73887, 110011, 163447, 306743, 330033, 490341, 920229, 1797917, 3374173, 5393751, 10122519, 22392239, 67176717, 246314629, 738943887]

約数ペア:

[(1, 738943887), (3, 246314629), (11, 67176717), (33, 22392239), (73, 10122519), (137, 5393751), (219, 3374173), (411, 1797917), (803, 920229), (1507, 490341), (2239, 330033), (2409, 306743), (4521, 163447), (6717, 110011), (10001, 73887), (24629, 30003)]