470890563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{4271}}^1$

素因数の和:4555

約数の個数: 32

約数和(自身を含む): 740662272

約数和(自身を除く): 269771709

約数列:

[1, 3, 11, 13, 33, 39, 143, 257, 429, 771, 2827, 3341, 4271, 8481, 10023, 12813, 36751, 46981, 55523, 110253, 140943, 166569, 610753, 1097647, 1832259, 3292941, 12074117, 14269411, 36222351, 42808233, 156963521, 470890563]

約数ペア:

[(1, 470890563), (3, 156963521), (11, 42808233), (13, 36222351), (33, 14269411), (39, 12074117), (143, 3292941), (257, 1832259), (429, 1097647), (771, 610753), (2827, 166569), (3341, 140943), (4271, 110253), (8481, 55523), (10023, 46981), (12813, 36751)]